Mounting Depth

Alpine 6-1/2-Inch Component 2-Way Speakers, 80-Watt RMS Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S65C 6.5” Component Speakers offer a new standard in entry-level sound performance. Using “trickle-down” technology, inspired design, and performance cues from the Ultra- High-Resolution AlpineF#1Status system, the Next-Generation Alpine S-Series Speakers are now Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This new benchmark in sound quality elevates the Next-Gen S-Series Speakers resulting in a more accurate and natural sound at an entry- level price point. Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S65 is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience. Alpine-exclusive High Amplitude Multi- Roll (HAMR) surround technology is integrated into the speaker design which allows for maximum cone movement, delivering powerful and accurate bass notes. Engineered for versatility, these speakers offer seamless OEM fitment and simplified installation. With in-line crossovers, you can achieve optimal sound separation and precise tuning. The adjustable tweeters feature a flush mount housing that is removable allowing for installations in small OEM tweeter locations. The S-Series S2-S65 is compatible with the KTE-S65G Speaker Grille (sold separately). This sleek and stylish grille will not only add a visual upgrade to your speakers but also provide protection against any damage. Specifications Hi-Res Audio Certified (Up to 40kHz) Poly Propylene, Glass Fiber, and Mica Cone Material Lightweight Design with High Output and Low Distortion High-Amplitude Multi-Roll (H.A.M.R.) Surround   Included 1” Adjustable Tweeters with Threaded Removable Housing (Component) OEM Fitment with In-Line Crossovers Compatible with KTE-S65G Speaker Grille (sold separately) Woofer Size: 6.5”  Tweeter Size: 1” (Component) Power Handling: 80W RMS / 240W Peak Frequency Response: 70Hz - 40kHz (Hi-Res) Sensitivity: 88dB

Read more less

Alpine 6-1/2-Inch Coaxial 2-Way Speakers, 80-Watt RMS Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S65 6.5” Coaxial Speakers offer a new standard in entry-level sound performance. Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status system, the Next-Generation Alpine S-Series Speakers are now Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This new benchmark in sound quality elevates the Next-Gen S-Series Speakers resulting in a more accurate and natural sound at an entry-level price point.  Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S65 is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience. Alpine-exclusive High Amplitude Multi- Roll (HAMR) surround technology is integrated into the speaker design which allows for maximum cone movement, delivering powerful and accurate bass notes. The S-Series S2-S65 is compatible with the KTE-S65G Speaker Grille (sold separately). This sleek and stylish grille will not only add a visual upgrade to your speakers but also provide protection against any damage. Specifications Hi-Res Audio Certified (Up to 40kHz) Poly Propylene, Glass Fiber, and Mica Cone Material Lightweight Design with High Output and Low Distortion High-Amplitude Multi-Roll (H.A.M.R.) Surround   Integrated 1” Tweeters (Coaxial) Compatible with KTE-S65G Speaker Grille (sold separately) Woofer Size: 6.5”  Tweeter Size: 1” (Coaxial) Power Handling: 80W RMS / 240W Peak Frequency Response: 70Hz - 40kHz (Hi-Res) Sensitivity: 88dB

Read more less

Alpine 6X9-Inch Component 2-Way Speakers, 85-Watt RMS Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S69C 6x9” Component Speakers offer a new standard in entry-level sound performance. Using “trickle-down” technology, inspired design, and performance cues from the Ultra- High-Resolution AlpineF#1Status system, the Next-Generation Alpine S-Series Speakers are now Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This new benchmark in sound quality elevates the Next-Gen S-Series Speakers resulting in a more accurate and natural sound at an entry- level price point. Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S69C is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience. Experience a fuller and richer sound with the S2-S69C's unique 3" midrange speakers with built-in 3/4" tweeters. Designed to capture the midrange frequencies present in vocals and acoustic instruments, this added midrange speaker enhances your music like never before. Alpine-exclusive High Amplitude Multi- Roll (HAMR) surround technology is integrated into the speaker design which allows for maximum cone movement, delivering powerful and accurate bass notes. The S-Series S2-S69C is compatible with the KTE-S69G Speaker Grille (sold separately). This sleek and stylish grille will not only add a visual upgrade to your speakers but also provide protection against any damage. Specifications Hi-Res Audio Certified (Up to 40kHz) Poly Propylene, Glass Fiber, and Mica Cone Material Lightweight Design with High Output and Low Distortion High-Amplitude Multi-Roll (H.A.M.R.) Surround   Included 3” Mid-Range with built-in 3/4" Tweeter (Coaxial) OEM Fitment with In-Line Crossovers Compatible with KTE-S69G Speaker Grille (sold separately) Woofer Size: 6x9” Mid-Range/Tweeter: 3" with built-in 3/4” Tweeters (Coaxial) Power Handling: 85W RMS / 260W Peak Frequency Response: 65Hz - 40kHz (Hi-Res) Sensitivity: 90dB

Read more less

Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status systems, the Next-Generation R-Series Speakers are Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth brings music even closer to the original source while the classic R-Series design maintains the “loud and fun” performance quality that long-time fans have come to enjoy. The Next-Generation R-Series speakers now come in upgraded 'Pro' models in addition to the standard model lineup. The pro models utilize a highly rigid, die-cast aluminum basket that eliminates flexing and resonance during playback to ensure the highest quality sound performance. The new lightweight and rigid glass fiber-reinforced cone material allows for extreme movement and low distortion which results in an incredibly accurate and clean sound during playback. The Next-Generation R-Series speakers utilize a ferrite magnet, different from the neodymium from previous generations, and a larger motor structure that contributes to more mid-bass during the playback. Despite the larger motor structure, the speakers still maintain the same depth for easy installation. Continuing with the Next-Generation R-Series speaker line is Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology that increased excursions while maintaining linearity for more accurate music reproduction. Magnesium, hard-dome tweeters contribute to the “loud and fun” R-series sound signature and feature a swivel- mount design for optimal listening positioning and threaded removable housing for flexible factory applications. The Next-Generation R-Series speaker line offers two pathways for performance: the “Pro” and “Standard” models. The R2-S65C is a standard component speaker set that includes a 6.5” Mid-Range and 1” Tweeter with a flexible in-line crossover network that simplifies installation. Sold as a pair. Features Hi-Res Audio Certified Glass Fiber Reinforced Cone  Die-Cast Aluminum Basket  Ferrite Magnet Structure  High-Amplitude Multi-Roll (H.A.M.R.) Surround  2 Premium-Grade Full Passive Performance Crossover Networks   Magnesium Hard-Dome Tweeters with Swivel Mount Design and Threaded Removable Housing  Protective Open Mesh Grille Pair Included Specifications 6.5” Mid-Bass with 1” Tweeter Frequency Response: 65Hz -40kHz  Power Handling: 100W RMS / 300W Peak

Read more less

Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status systems, the Next-Generation R-Series Speakers are Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth brings music even closer to the original source while the classic R-Series design maintains the “loud and fun” performance quality that long-time fans have come to enjoy. The new lightweight and rigid glass fiber-reinforced cone material allows for extreme movement and low distortion which results in an incredibly accurate and clean sound during playback. The Next-Generation R-Series speakers utilize a ferrite magnet, different from the neodymium from previous generations, and a larger motor structure that contributes to more mid-bass during the playback. Despite the larger motor structure, the speakers still maintain the same depth for easy installation. Continuing with the Next-Generation R-Series speaker line is Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology that increased excursions while maintaining linearity for more accurate music reproduction. Magnesium, hard-dome tweeters contribute to the “loud and fun” R-series sound signature and feature a swivel- mount design for optimal listening positioning and threaded removable housing for flexible factory applications. The Next-Generation R-Series speaker line offers two pathways for performance: the “Pro” and “Standard” models. The R2-S65C is a standard component speaker set that includes a 6.5” Mid-Range and 1” Tweeter with a flexible in-line crossover network that simplifies installation. Sold as a pair. Features Hi-Res Audio Certified Glass Fiber Reinforced Cone  Ferrite Magnet Structure  High-Amplitude Multi-Roll (H.A.M.R.) Surround  2 Premium-Grade In-Line Crossover Networks   Magnesium Hard-Dome Tweeters with Swivel Mount Design and Threaded Removable Housing  Protective Open Mesh Grille Pair Included Specifications 6.5” Mid-Bass with 1” Tweeter Frequency Response: 65Hz -40kHz  Power Handling: 100W RMS / 300W Peak

Read more less

Alpine 6X9-Inch Coaxial 2-WAY Speakers, 85-Watt RMS The S-Series speakers have a large voice coil. The 6.5-inch and 6x9-inch models have a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor. The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. Since the CFRP material is directional, it can be manipulated during the molding process to strengthen the areas of the cone that are normally weak. The result is rigidity throughout the cone that delivers accurate and efficient performance. The ability to manipulate the CFRP material during the molding process is currently exclusive to Alpine and the S-Series speakers. Alpine has three patent-pending procedures in support of this innovative manufacturing process. Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection. Specificatons 85W RMS/260W Peak Nominal Impedance 4Ω Frequency Response: 65-22kHz 1” Silk Dome Tweeter CFRP (Carbon Fiber Reinforced Plastic) Cone H.A.M.R. Surround CustomStamped Steel Frame 35mm voice coil Optional grille sold separately (KTE-S69G)

Read more less

Alpine 1-Inch Type-S Silk Dome Tweeter Set, 100-Watts RMS The S-S10TW Tweeter’s motor structure was designed to reduce distortion and increase output at high volumes, so you can turn your music up and still experience crystal clear sound. Brighten up your sound stage without sounding overpowering or compromising sound quality. The silk dome design minimizes harsh highs and instead produces a warm and mellow tone. The S-S10TW includes a small, in-line crossover made of high-grade electrical components that seamlessly rolls off your midrange while also passively protecting your tweets from low frequency damage. The small size of the crossover also makes installation fast and convenient. Specifications Max RMS Power Capacity: 80W  Peak Power Capacity: 240W  Material: Silk  Magnet Type: Neodymium  Voice Coil Type: Copper Clad Aluminum  Crossover: Passive 12dB/Octave High-Pass Filter  Frequency Response: 1kHz-22kHz  Sensitivity: 88dB (1W / 1m)  Impedance: 6 Ohm  Flush Mounting Depth: 17.6mm  Cutout Diameter: 51mm 

Read more less

R-Series 8-Inch 350-Watt Subwoofer Driver, 2-Ohm or 4-Ohm Dual Voice Coil Since the Type R platform, Alpine’s R-Series sound system family has been known for its incredible output and reliable performance. Now Alpine introduces the next-generation of sound performance with the 2nd-Gen R-Series Subwoofers with even more bass output. The 2nd-Gen R-Series Subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control from the subwoofer cone compared to the previous generation. An integrated Faraday ring minimizes distortion for cleaner bass output. A Kevlar-treated cone ensures durability in the subwoofer for reliable performance, even at high volumes. A new polypropylene/ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass. This premium, unique material also has higher heat reliability that ensures non- stop bass performance. The 2nd-Gen R-Series Subwoofers contain a Dual Voice Coil (DVC) with easy configuration jumpers that allow for flexible applications. A new “EZ- Change” twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone. The R2-W8D2 and R2-W8D4 is compatible with the KTE-8G Grille System (sold separately). The 2nd-Gen R-Series Subwoofers contain Alpine’s High Amplitude Multi- Roll (HAMR) Surround Technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool. This technology allows for 20mm of total cone excursion and motion that creates incredible accuracy from the subwoofer. Features Dual Voice Coil (DVC) Subwoofers with Configuration Jumpers Polypropylene/Ceramic Composite Dust Cap  Kevlar Reinforced Pulp Cone High-Performance subwoofers   Twist-Lock Grille Mount System  High-Amplitude Multi-Roll (H.A.M.R.) Surround  Large Double-Stacked Magnets Specifications 350W RMS  1000W Peak Power Handling  Frequency Response: 30Hz-200Hz  Sensitivity (1W/1m): 83.5dB   Nominal Impedance: 4Ω Voice Coil: 35mm  X-Max: 12mm Magnet Weight: 56oz  Mounting Depth: 4-3/8” (118mm) Cutout Size: 6-15/16” (176mm) Push-Type Speaker Terminals (Up to 8AWG Wire Size) CTA-2031 Compliant  Alpine R2-W8D Manual

Read more less

R-Series 10-Inch 750-Watt Subwoofer Driver, 2-Ohm or 4-Ohm Dual Voice Coil Since the Type R platform, Alpine’s R-Series sound system family has been known for its incredible output and reliable performance. Now Alpine introduces the next-generation of sound performance with the 2nd-Gen R-Series Subwoofers with even more bass output. The 2nd-Gen R-Series Subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control from the subwoofer cone compared to the previous generation. An integrated Faraday ring minimizes distortion for cleaner bass output. A Kevlar-treated cone ensures durability in the subwoofer for reliable performance, even at high volumes. A new polypropylene/ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass. This premium, unique material also has higher heat reliability that ensures non- stop bass performance. The 2nd-Gen R-Series Subwoofers contain a Dual Voice Coil (DVC) with easy configuration jumpers that allow for flexible applications. A new “EZ- Change” twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone. The R2-W10D2 and R2-W10D4 is compatible with the KTE-10G Grille System (sold separately). The 2nd-Gen R-Series Subwoofers contain Alpine’s High Amplitude Multi- Roll (HAMR) Surround Technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool. This technology allows for 20mm of total cone excursion and motion that creates incredible accuracy from the subwoofer. Features Dual Voice Coil (DVC) Subwoofers with Configuration Jumpers Polypropylene/Ceramic Composite Dust Cap  Kevlar Reinforced Pulp Cone High-Performance subwoofers   Twist-Lock Grille Mount System  High-Amplitude Multi-Roll (H.A.M.R.) Surround  Large Double-Stacked Magnets Specifications 750W RMS  2250W Peak Power Handling  Frequency Response: 26Hz-200Hz  Sensitivity (1W/1m): 82.4dB   Nominal Impedance: 4Ω Voice Coil: 65mm   X-Max: 20mm Magnet Weight: 123oz  Mounting Depth: 6” (152mm) Cutout Size: 9-1/16” (231mm) Push-Type Speaker Terminals (Up to 8AWG Wire Size) CTA-2031 Compliant  Alpine R2-W10D Manual

Read more less

R-Series 12-Inch 750-Watt Subwoofer Driver, 2-Ohm or 4-Ohm Dual Voice Coil Since the Type R platform, Alpine’s R-Series sound system family has been known for its incredible output and reliable performance. Now Alpine introduces the next-generation of sound performance with the 2nd-Gen R-Series Subwoofers with even more bass output. The 2nd-Gen R-Series Subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control from the subwoofer cone compared to the previous generation. An integrated Faraday ring minimizes distortion for cleaner bass output. A Kevlar-treated cone ensures durability in the subwoofer for reliable performance, even at high volumes. A new polypropylene/ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass. This premium, unique material also has higher heat reliability that ensures non- stop bass performance. The 2nd-Gen R-Series Subwoofers contain a Dual Voice Coil (DVC) with easy configuration jumpers that allow for flexible applications. A new “EZ- Change” twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone. The R2-W12D2 and R2-W12D4 is compatible with the KTE-12G Grille System (sold separately). The 2nd-Gen R-Series Subwoofers contain Alpine’s High Amplitude Multi- Roll (HAMR) Surround Technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool. This technology allows for 20mm of total cone excursion and motion that creates incredible accuracy from the subwoofer. Features Dual Voice Coil (DVC) Subwoofers with Configuration Jumpers Polypropylene/Ceramic Composite Dust Cap  Kevlar Reinforced Pulp Cone High-Performance subwoofers   Twist-Lock Grille Mount System  High-Amplitude Multi-Roll (H.A.M.R.) Surround  Large Double-Stacked Magnets Specifications 750W RMS  2250W Peak Power Handling  Frequency Response: 24Hz-200Hz  Sensitivity (1W/1m): 84.5dB   Nominal Impedance: 4Ω Voice Coil: 65mm   X-Max: 20mm Magnet Weight: 144oz  Mounting Depth: 6-1/2” (152mm) Cutout Size: 10-7/8” (231mm) Push-Type Speaker Terminals (Up to 8AWG Wire Size) CTA-2031 Compliant  Alpine R2-W12D Manual

Read more less

Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status systems, the Next-Generation R-Series Speakers are Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth brings music even closer to the original source while the classic R-Series design maintains the “loud and fun” performance quality that long-time fans have come to enjoy. The new lightweight and rigid glass fiber-reinforced cone material allows for extreme movement and low distortion which results in an incredibly accurate and clean sound during playback. The Next-Generation R-Series speakers utilize a ferrite magnet, different from the neodymium from previous generations, and a larger motor structure that contributes to more mid-bass during the playback. Despite the larger motor structure, the speakers still maintain the same depth for easy installation. Continuing with the Next-Generation R-Series speaker line is Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology that increased excursions while maintaining linearity for more accurate music reproduction. Magnesium, hard-dome tweeters contribute to the “loud and fun” R-series sound signature and feature a swivel- mount design for optimal listening positioning and threaded removable housing for flexible factory applic The Next-Generation R-Series speaker line offers two pathways for performance: the “Pro” and “Standard” models. The R2-S69 is a standard coaxial speaker set that includes a 6x9” Mid-Range and 1” Tweeter with a flexible in-line crossover network that simplifies installation. Sold as a pair. Features Hi-Res Audio Certified Glass Fiber Reinforced Cone  Die-Cast Aluminum Basket  Ferrite Magnet Structure  High-Amplitude Multi-Roll (H.A.M.R.) Surround  2 Premium-Grade Full Passive Performance Crossover Networks   Magnesium Hard-Dome Tweeters with Swivel Mount Design and Threaded Removable Housing  Protective Open Mesh Grille Pair Included Specifications 6x9” Mid-Bass with 1” Tweeter Frequency Response: 60Hz -40kHz  Power Handling: 100W RMS / 300W Peak

Read more less

Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status systems, the Next-Generation R-Series Speakers are Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth brings music even closer to the original source while the classic R-Series design maintains the “loud and fun” performance quality that long-time fans have come to enjoy. The new lightweight and rigid glass fiber-reinforced cone material allows for extreme movement and low distortion which results in an incredibly accurate and clean sound during playback. The Next-Generation R-Series speakers utilize a ferrite magnet, different from the neodymium from previous generations, and a larger motor structure that contributes to more mid-bass during the playback. Despite the larger motor structure, the speakers still maintain the same depth for easy installation. Continuing with the Next-Generation R-Series speaker line is Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology that increased excursions while maintaining linearity for more accurate music reproduction. The Next-Generation R-Series speaker line offers two pathways for performance: the “Pro” and “Standard” models. The R2-S69 is a standard coaxial speaker set that includes a 6x9” Mid-Range and 1” Tweeter with a flexible in-line crossover network that simplifies installation. Sold as a pair. Features Hi-Res Audio Certified Glass Fiber Reinforced Cone  Die-Cast Aluminum Basket  Ferrite Magnet Structure  High-Amplitude Multi-Roll (H.A.M.R.) Surround  2 Premium-Grade Full Passive Performance Crossover Networks   Magnesium Hard-Dome Tweeters with Swivel Mount Design and Threaded Removable Housing  Protective Open Mesh Grille Pair Included Specifications 6x9” Mid-Bass with 1” Tweeter  Frequency Response: 60Hz -40kHz  Power Handling: 100W RMS / 300W Peak

Read more less

Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status systems, the Next-Generation R-Series Speakers are Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth brings music even closer to the original source while the classic R-Series design maintains the “loud and fun” performance quality that long-time fans have come to enjoy. The Next-Generation R-Series speakers now come in upgraded 'Pro' models in addition to the standard model lineup. The pro models utilize a highly rigid, die-cast aluminum basket that eliminates flexing and resonance during playback to ensure the highest quality sound performance. The new lightweight and rigid glass fiber-reinforced cone material allows for extreme movement and low distortion which results in an incredibly accurate and clean sound during playback. The Next-Generation R-Series speakers utilize a ferrite magnet, different from the neodymium from previous generations, and a larger motor structure that contributes to more mid-bass during the playback. Despite the larger motor structure, the speakers still maintain the same depth for easy installation. Continuing with the Next-Generation R-Series speaker line is Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology that increased excursions while maintaining linearity for more accurate music reproduction. Magnesium, hard-dome tweeters contribute to the “loud and fun” R-series sound signature and feature a swivel- mount design for optimal listening positioning and threaded removable housing for flexible factory applications. The Next-Generation R-Series speaker line offers two pathways for performance: the “Pro” and “Standard” models. The R2-S652 is a standard component speaker set that includes a 6.5” Mid-Range and 1” Tweeter with an outboard crossover network the professional installation. Sold as a pair. Features Hi-Res Audio Certified Glass Fiber Reinforced Cone  Die-Cast Aluminum Basket  Ferrite Magnet Structure  High-Amplitude Multi-Roll (H.A.M.R.) Surround  2 Premium-Grade Full Passive Performance Crossover Networks   Magnesium Hard-Dome Tweeters with Swivel Mount Design and Threaded Removable Housing  Protective Open Mesh Grille Pair Included Specifications 6.5” Mid-Bass with 1” Tweeter Frequency Response: 65Hz -40kHz  Power Handling: 100W RMS / 300W Peak

Read more less

Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status systems, the Next-Generation R-Series Speakers are Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth brings music even closer to the original source while the classic R-Series design maintains the “loud and fun” performance quality that long-time fans have come to enjoy. The new lightweight and rigid glass fiber-reinforced cone material allows for extreme movement and low distortion which results in an incredibly accurate and clean sound during playback. The Next-Generation R-Series speakers utilize a ferrite magnet, different from the neodymium from previous generations, and a larger motor structure that contributes to more mid-bass during the playback. Despite the larger motor structure, the speakers still maintain the same depth for easy installation. Continuing with the Next-Generation R-Series speaker line is Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology that increased excursions while maintaining linearity for more accurate music reproduction. The Next-Generation R-Series speaker line offers two pathways for performance: the “Pro” and “Standard” models. The R2-S65 is a standard coaxial speaker set that includes a 6.5” Mid-Range and 1” Coaxial Tweeter with a flexible in-line crossover network that simplifies installation. Sold as a pair. Features Hi-Res Audio Certified Glass Fiber Reinforced Cone  Ferrite Magnet Structure  High-Amplitude Multi-Roll (H.A.M.R.) Surround  2 Premium-Grade Crossover Networks   Magnesium Hard-Dome Tweeters with Swivel Mount Design and Threaded Removable Housing  Protective Open Mesh Grille Pair Included Specifications 6.5” Mid-Bass with 1” Tweeter Frequency Response: 65Hz -40kHz  Power Handling: 100W RMS / 300W Peak

Read more less

Using expertise gleaned from over five decades of crafting premium car audio products and trickle-down engineering and design from the Ultra Hi-Res AlpineF#1Status system technologies, the Alpine Status system features exceptional tooling and rich build quality for the best possible sound reproduction. Each component was hand-picked from the highest-quality materials for the highest in-class audio performance, that when used as a complete system, can achieve 192kHz/24bit playback. Drawing inspiration from the AlpineF#1Status system, the HDZ-653S features a unified carbon composite cone construction throughout the speaker components for a unified timbre identity. Alpine Proprietary Double Gathered Edge Surround technology gives the speakers ultra-low distortion and linear diaphragm movement that reproduces music true to the artist’s original intentions. Custom developed for Hi-Res Audio Playback, the HDZ-653S has an ultra-wide bandwidth of 55Hz-40kHz which is perfectly suited for accurate reproduction of even the highest quality of studio recordings. Each speaker component is designed to cover a wider range of playback spectrum giving the tuner a wider range of adjustability. The Alpine Status speaker line features two fitments for flexible installation options including a custom-fix model for custom applications and factory-fit models that were intentionally designed to fit into most factory speaker holes without custom work. The HDZ-653S is a custom-fit model that includes a 6.5- inch Mid-Bass driver, a 3.5-inch Midrange driver, and 1.25-inch High-Range driver. The Alpine Status System is sold separately and can be used to build a custom sound system. Three sets of true 4V preamp outputs are included to add additional amplifiers if more power is needed. For best results, install the complete Alpine Status system together as a full system to achieve the highest in-class audio performance only second to the Ultra High-Resolution AlpineF#1System. Features Hi-Res Audio Playback (192kHz/24Bit) w/full Alpine Status system Carbon Composite Diaphragm Material  Alpine Proprietary Double Gathered Edge Surround  6.5” Mid-Bass Driver (16.5cm) 3.5" Midrange Driver (8.5cm) 1.25” High Range Driver (3.2cm) Specifications 100W RMS 300W Peak Power Handling  Frequency response: 55Hz – 40kHz Sensitivity: 88dB Sold by the Pair Alpine HDZ-653S Manual

Read more less

Using expertise gleaned from over five decades of crafting premium car audio products and trickle-down engineering and design from the Ultra Hi-Res AlpineF#1Status system technologies, the Alpine Status system features exceptional tooling and rich build quality for the best possible sound reproduction. Each component was hand-picked from the highest-quality materials for the highest in-class audio performance, that when used as a complete system, can achieve 192kHz/24bit playback. Drawing inspiration from the AlpineF#1Status system, the HDZ-653 features a unified carbon composite cone construction throughout the speaker components for a unified timbre identity. Alpine Proprietary Double Gathered Edge Surround technology gives the speakers ultra-low distortion and linear diaphragm movement that reproduces music true to the artist’s original intentions. Custom developed for Hi-Res Audio Playback, the HDZ-653 has an ultra-wide bandwidth of 55Hz-40kHz which is perfectly suited for accurate reproduction of even the highest quality of studio recordings. Each speaker component is designed to cover a wider range of playback spectrum giving the tuner a wider range of adjustability. The Alpine Status speaker line features two fitments for flexible installation options including a custom-fix model for custom applications and factory-fit models that were intentionally designed to fit into most factory speaker holes without custom work. The HDZ-653 is a custom-fit model that includes a 6.5- inch Mid-Bass driver, a 3.5-inch Midrange driver, and 1.25-inch High-Range driver. The Alpine Status System is sold separately and can be used to build a custom sound system. Three sets of true 4V preamp outputs are included to add additional amplifiers if more power is needed. For best results, install the complete Alpine Status system together as a full system to achieve the highest in-class audio performance only second to the Ultra High-Resolution AlpineF#1System. Features Hi-Res Audio Playback (192kHz/24Bit) w/full Alpine Status system Carbon Composite Diaphragm Material  Alpine Proprietary Double Gathered Edge Surround  6.5” Mid-Bass Driver (16.5cm) 3.5" Midrange Driver (8.5cm) 1.25” High Range Driver (3.2cm) Specifications 100W RMS 300W Peak Power Handling  Frequency response: 55Hz – 40kHz Sensitivity: 88dB Sold by the Pair Alpine HDZ-653 Manual

Read more less

Using expertise gleaned from over five decades of crafting premium car audio products and trickle-down engineering and design from the Ultra Hi-Res AlpineF#1Status system technologies, the Alpine Status system features exceptional tooling and rich build quality for the best possible sound reproduction. Each component was hand-picked from the highest-quality materials for the highest in-class audio performance, that when used as a complete system, can achieve 192kHz/24bit playback. Drawing inspiration from the AlpineF#1Status system, the HDZ-65CS features a unified carbon composite cone construction throughout the speaker components for a unified timbre identity. Alpine Proprietary Double Gathered Edge Surround technology gives the speakers ultra-low distortion and linear diaphragm movement that reproduces music true to the artist’s original intentions. Custom developed for Hi-Res Audio Playback, the HDZ-65CS has an ultra-wide bandwidth of 55Hz-40kHz which is perfectly suited for accurate reproduction of even the highest quality of studio recordings. Each speaker component is designed to cover a wider range of playback spectrum giving the tuner a wider range of adjustability. The Alpine Status speaker line features two fitments for flexible installation options including a custom-fix model for custom applications and factory-fit models that were intentionally designed to fit into most factory speaker holes without custom work. The HDZ-65CS is a factory-fit model that includes a 6.5-inch mid-bass driver and a 1-inch coaxial high-range driver. The Alpine Status System is sold separately and can be used to build a custom sound system. Three sets of true 4V preamp outputs are included to add additional amplifiers if more power is needed. For best results, install the complete Alpine Status system together as a full system to achieve the highest in-class audio performance only second to the Ultra High-Resolution AlpineF#1System. Features Hi-Res Audio Playback (192kHz/24Bit) w/full Alpine Status system Carbon Composite Diaphragm Material  Alpine Proprietary Double Gathered Edge Surround  6.5” Mid-Bass Driver (16.5cm) 1.25” High Range Driver (3.2cm) Specifications 100W RMS 300W Peak Power Handling  Frequency response: 55Hz – 40kHz Sensitivity: 88dB Sold by the Pair Alpine HDZ-65CS Manual

Read more less

Using expertise gleaned from over five decades of crafting premium car audio products and trickle-down engineering and design from the Ultra Hi-Res AlpineF#1Status system technologies, the Alpine Status system features exceptional tooling and rich build quality for the best possible sound reproduction. Each component was hand-picked from the highest-quality materials for the highest in-class audio performance, that when used as a complete system, can achieve 192kHz/24bit playback. Drawing inspiration from the AlpineF#1Status system, the HDZ-65C features a unified carbon composite cone construction throughout the speaker components for a unified timbre identity. Alpine Proprietary Double Gathered Edge Surround technology gives the speakers ultra-low distortion and linear diaphragm movement that reproduces music true to the artist’s original intentions. Custom developed for Hi-Res Audio Playback, the HDZ-65C has an ultra-wide bandwidth of 55Hz-40kHz which is perfectly suited for accurate reproduction of even the highest quality of studio recordings. Each speaker component is designed to cover a wider range of playback spectrum giving the tuner a wider range of adjustability. The Alpine Status speaker line features two fitments for flexible installation options including a custom-fix model for custom applications and factory-fit models that were intentionally designed to fit into most factory speaker holes without custom work. The HDZ-65C is a factory-fit model that includes a 6.5-inch mid-bass driver and a 1-inch coaxial high-range driver. The Alpine Status System is soldseparately and can be used to build acustom sound system. Three sets of true4V preamp outputs are included to add needed. For best results, install the additional amplifiers if more power iscomplete Alpine Status system togetheras a full system to achieve the highestin-class audio performance only second to the Ultra Hi-Resolution AlpineF#1System. Features Hi-Res Audio Playback (192kHz/24Bit) w/full Alpine Status system Carbon Composite Diaphragm Material  Alpine Proprietary Double Gathered Edge Surround  6.5” Mid-Bass Driver (16.5cm) 1.25” High Range Driver (3.2cm) Specifications 100W RMS 300W Peak Power Handling  Frequency response: 55Hz – 40kHz Sensitivity: 88dB Sold by the Pair Alpine HDZ-65C Manual

Read more less

Using expertise gleaned from over five decades of crafting premium car audio products and trickle-down engineering and design from the Ultra Hi-Res AlpineF#1Status system technologies, the Alpine Status system features exceptional tooling and rich build quality for the best possible sound reproduction. Each component was hand-picked from the highest- quality materials for the highest in-class audio performance, that when used as a complete system, can achieve 192kHz/24bit playback. Drawing inspiration from the AlpineF#1Status system, the HDZ-65 features a unified carbon composite cone construction throughout the speaker components for a unified timbre identity. Alpine Proprietary Double Gathered Edge Surround technology gives the speakers ultra-low distortion and linear diaphragm movement that reproduces music true to the artist’s original intentions. Custom developed for Hi-Res Audio Playback, the HDZ-65 has an ultra-wide bandwidth of 55Hz-40kHz which is perfectly suited for accurate reproduction of even the highest quality of studio recordings. Each speaker component is designed to cover a wider range of playback spectrum giving the tuner a wider range of adjustability. The Alpine Status speaker line features two fitments for flexible installation options including a custom-fix model for custom applications and factory-fit models that were intentionally designed to fit into most factory speaker holes without custom work. The HDZ-65 is a factory-fit model that includes a 6.5-inch mid-bass driver and a 1-inch coaxial high-range driver. The Alpine Status System is sold separately and can be used to build a custom sound system. Three sets of true 4V preamp outputs are included to add additional amplifiers if more power is needed. For best results, install the complete Alpine Status system together as a full system to achieve the highest in-class audio performance only second to the Ultra High-Resolution AlpineF#1System. Features Hi-Res Audio Playback (192kHz/24Bit) w/full Alpine Status system Carbon Composite Diaphragm Material  Alpine Proprietary Double Gathered Edge Surround  6.5” Mid-Bass Driver (16.5cm) 1” Coaxial Tweeter (2.5cm) Specifications 100W RMS 300W Peak Power Handling  Frequency response: 55Hz – 40kHz Sensitivity: 88dB Sold by the Pair Alpine HDZ-65 Manual

Read more less

Alpine 8-Inch 120-Watt Compact Powered Subwoofer-System for 2011-UP 4-Door Jeep-Wrangler Unlimited The small, but powerful PWE-S8-WRA consists of an 8-inch powered subwoofer with a built-in 120 watt amp, a bracket designed to bolt the subwoofer under the Wrangler driver’s seat, a remote bass knob and Wrangler-specific wiring harnesses for plug-and-play connection to your aftermarket or factory in-dash system. The powered subwoofer measures just 13.5” L x 9” W x 3” D, so you can add low, punchy, accurate bass to your Jeep without taking up usable storage space. Subwoofer controls like Phase, Gain, LP Crossover and Remote Sub Level are found on the side panel, or mount the remote bass knob on your dash and use it to easily make bass level adjustments. Specifications 120 Watts bass upgrade for 2011-UP 4-door Jeep Wrangler* Under driver seat plug & play system for improved bass/mid-bass performance Works with an Alpine or aftermarket head unit, or with the factory Jeep radio Includes powered 8" subwoofer, remote bass knob, harnesses and mounting brackets Not compatible with the factory equipped subwoofer system Alpine PWE-S8-WRA Manual

Read more less

Alpine 350-Watt Loaded 10-Inch Subwoofer-Enclosure for 2007-2018 Jeep-Wrangler JK-Unlimited, 2Ω Final Impedance When you have a Wrangler, you don’t have extra space to spare. Alpine engineered the SBV-10-WRA to conveniently fit under the front passenger’s seat making efficient use of space. The SBV-10-WRA is a custom-shaped enclosure that fits snugly under the seat frame, so no mounting hardware is required. (NOTE: designed for fitment in Jeeps with the factory carpet. Fitment is not guaranteed with aftermarket or removed carpet) Enjoy impactful bass, with your Wrangler’s top on or off. The SBV-10-WRA loads the lower frequency sound into the passenger’s foot well to deliver quality sound and maximized bass extension at all times, so your music continues even when the asphalt ends. Specifications 10” Pre-loaded Sealed Custom-fit Enclosure Weather Resistant (IP66 rating) Power Handling: 350WRMS/1050W Peak Nominal Impedance 2Ω Frequency Response: 45-200Hz OEM-grade Molex 2-pin connector w/pigtail wire harness Alpine SBV-10-WRA Manual

Read more less

A premium sound system for your Jeep Wrangler JK Unlimited is. The PSS-22WRA is a 1200-watt, 9-speaker sound system for 2011-2018 Jeep Wrangler JK Unlimited, providing excellent sound performance with the top on or off.  Caught with the top off in inclement weather? Not to worry.  The PSS-22WRA is IP55 rated, so it can withstand rain and dust. The subwoofer uses rust resistant hardware and can handle water from off-roading adventures or a quick rinse down.  The PSS-22WRA’s subwoofer and amplifier don’t take up any usable space since they mount under the passenger’s seat for an easy bolt-in installation with simple wire routing. All necessary installation accessories are included.  The included T-harness gets the necessary audio signal connections from behind the Wrangler’s radio, making installation a breeze. The PSS-22WRA is compatible with any Alpine Restyle Jeep Wrangler dash system, the Jeep factory base radio, or other aftermarket radio. Specifications Direct fit weather resistant (IP55) speaker package for non-amplified 2011– 2018 4-door Jeep® Wrangler JK Unlimited 600W RMS System SPV-65X-WRA 6.5-inch Convertible Component/Coax water resistant speaker kit SBV-10-WRA 10-inch under passenger seat water resistant enclosed subwoofer KTA-30FW – 75W X 4ch Water Resistant Amplifier KTA-30MW – 300W Water Resistant Mono Amplifier Plug & play sound system Compatible with an Alpine Restyle In-Dash system, aftermarket head unit, or with the factory Jeep radio Includes remote bass knob, vehicle specific harnesses and mounting brackets Alpine PSS-22WRA Manual

Read more less

Alpine 300-Watt Powered Speaker-System Upgrade with Built-in Subwoofer for Select 2018-2022 Jeep-Wrangler and Gladiator-JT Vehicles Enjoy premium sound quality even with your JL’s top off! The PSS-23WRA is a 300 watt powered system upgrade featuring a powered subwoofer, amplifier, and tweeters for the 2018-Up Jeep Wrangler-Unlimited-JL and Gladiator-JT vehicles without the factory amplified system. The PSS-23WRA provides excellent sound performance whether the JL’s top is on or off. The PWE-S8 subwoofer is engineered to load and disperse lower frequency sound into the passenger’s foot well area to maximize bass extension throughout the Jeep for great sound with the top on or off. Included with the subwoofer is a remote bass knob so you can control the bass level from the convenience of your dashboard. The Included 4-channel amplifier more than doubles the power over the factory system allowing you to enjoy your tunes with the top off. The PWE-S8 Powered Subwoofer and KTP-445U Power Pack Amplifier don’t take up much since they mount under the passenger’s seat. The two products come pre-connected for easy, bolt-in installation with simple wire routing. Mounting brackets for the products are included as well. The SPR-10TW Component Tweeters replace the factory tweeters on the top of the dash. These high performance tweeters add much needed high frequency response that is lacking in the factory Jeep JL systems. An EQ Ring improves the tweeter’s dispersion characteristics and delivers a wide, flat frequency response. The included T-harness gets the necessary audio signal connections from behind the Wrangler’s radio, making installation a breeze. The PSS-23WRA is compatible with Alpine universal head units, the factory Jeep base radio, or other aftermarket radios. Specifications Direct fit for non-amplified 2018–Up 4-door Jeep Wrangler JL Unlimited Direct fit for non-amplified 2019–Up 2-door Jeep Wrangler Direct fit for non-amplified 2020–Up Jeep Gladiator JT 300 Watts RMS Plug & Play Sound System Compatible with aftermarket radio, or with factory Jeep Radio Includes remote bass knob, vehicle specific harnesses and mounting bracket Alpine PSS-23WRA Manual

Read more less

Alpine 350-Watt Thin 10-Inch Subwoofer Driver, 2Ω or 4Ω Impedance The SWT 10” Truck Subwoofer has been engineered to offer more installation flexibility without sacrificing big output to build the ideal sound system for your truck. At 4-1/8” deep, these subs provide deep bass performance where it normally couldn’t fit in a truck. And the vented pole optimized for 4-1/8” deep box is the ideal enclosure size meaning great bass performance can fit just about anywhere in your truck. The FEA-Optimized Motor Structure together with Alpine's revolutionary High-Amplitude Multi Roll (HAMR) Suspension Design gives the new SWT Truck Subwoofers the highest X-max and SPL output in its category. The new SWT Truck Subwoofers deliver the best-in-class bass output, ultra-low distortion, and unparalleled sound quality. With a real world, measured 11mm of X-max, the SWT subwoofers perform like traditional models, yet fit in smaller spaces. 4 UNIQUE ALPINE TECHNOLOGIES Radial Vented VC Heat Sink & Airflow Management SystemActively manages voice coil temperatures by forcing air directly across the heat sink system. FEA Optimized Dual-Sided Machined CRC Motor StructureCreates a symmetrical magnetic field with evenly distributed flux density to greatly reduce distortion, while further improving power handling and output. FEA Optimized Injection Molded TPE Spider with Pass-Through Gap DesignProvides the mechanical clearance needed for over 50mm of peak-to-peak excursion, unleashing massive output potential from a small package FEA Optimized HAMR SurroundThe High-Amplitude Multi Roll Surround Design allows for extreme excursions without sacrificing valuable cone area. FEA Optimized for linearity and made with injection-molded Santoprene ®, the HAMR surround is a key part of the suspension system that provides accurate, distortion-free control at extreme excursions. Specifications 350W RMS, 1000W Peak Power Handling Frequency Response: 30Hz-200Hz Mounting Depth 4-3/16" 2Ω or 4Ω Voice Coil

Read more less

Alpine S-Series 300-Watt 8-Inch Subwoofer Driver, 2Ω or 4Ω Dual Voice Coil Don’t think you have room for a subwoofer? Think again. The new S-W8D2 and S-W8D4 8” S-Series subwoofers have a shallow mounting depth of just 3-3/4” and can be used in a sealed box enclosure as small as .15 cubic foot. It is perfect for under seats, behind rear bench seats in trucks, or even in some door applications. Specifications 8" DVC High Performance Subwoofer Power Handling: 300W RMS/900W Peak Push-type Insert Terminals with DVC jumper system Concealed Mount Gasket/Grille* System(*Grille sold separately) Frequency Response: 34Hz-200Hz Mounting Depth 3-3/4” Alpine S-W8D2, S-W8D4 Manual

Read more less

Alpine S-Series 600-Watt 10-Inch Subwoofer Driver, 2Ω or 4Ω Dual Voice Coil Along with the new 8” woofer, the 10” and 12” S-Series subwoofers have been re-designed from the ground up. The mounting depth of the 10” and 12” subwoofers are almost 1” more shallow than previous models at just over 4.5” for the 10” models and just over 5” for the 12” models, allowing them to fit into a wide variety of installation applications. Specifications 10" DVC High Performance Subwoofer Power Handling: 600W RMS/1800W Peak Push-type Insert Terminals with DVC jumper system Concealed Mount Gasket/Grille* System (*Grille sold separately) Frequency Response: 28Hz-200Hz Mounting Depth 4-11/16” Alpine S-W10D2, S-W10D4 Manual

Read more less

Alpine S-Series 600-Watt 12-Inch Subwoofer Driver, 2Ω or 4Ω Dual Voice Coil Along with the new 8” woofer, the 10” and 12” S-Series subwoofers have been re-designed from the ground up. The mounting depth of the 10” and 12” subwoofers are almost 1” more shallow than previous models at just over 4.5” for the 10” models and just over 5” for the 12” models, allowing them to fit into a wide variety of installation applications. Specifications Power Handling: 600W RMS/1800W Peak @ 2Ω Push-type Insert Terminals with DVC jumper system Concealed Mount Gasket/Grille* System (*Grille sold separately) Frequency Response: 26Hz-200Hz Mounting Depth 5-1/16” Alpine S-W12D2, S-W12D4 Manual

Read more less

Alpine 75-Watt 2-Way Component Speaker-System for 2007-2018 Jeep Wrangler-JK These 6.5-inch speakers in the SPV-65X-WRA are tuned specifically for the JK’s in-cabin environment and fit into the factory speaker locations for an easy update that will impress your ears. The SPV-65X-WRA comes with adapters that allow the speakers to be installed as a component set by mounting the tweeters into the tombstones of older JKs or onto the dash for newer JKs. For older JKs that have a sound bar, the adapters convert the speakers into a coaxial design so they can be installed into the sound bar. Driving with the top off is part of the fun of owning a Wrangler, but sometimes you get caught off-guard with the top down and inclement weather. The SPV-65X-WRA is weather resistant and rated IP55, so it’s protected from limited dust ingress and low-pressure water spray from any direction. Specifications 6.5” Component or Coaxial 2-Way Speaker System w/ Convertible Design Weather Resistant (IP55 rating) Power Handling: 75W RMS/225W Peak Nominal Impedance 4Ω Frequency Response: 65-22kHz 1” Teteron Dome Tweeter CustomSteel Frame w/ factory speaker mounting tabs OEM speaker connectors

Read more less

Alpine 5X7-Inch Coaxial 2-Way Speakers, 75-Watt RMS The S-Series speakers have a large voice coil. The 6.5-inch and 6x9-inch models have a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor. The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. Since the CFRP material is directional, it can be manipulated during the molding process to strengthen the areas of the cone that are normally weak. The result is rigidity throughout the cone that delivers accurate and efficient performance. The ability to manipulate the CFRP material during the molding process is currently exclusive to Alpine and the S-Series speakers. Alpine has three patent-pending procedures in support of this innovative manufacturing process. Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection. Specifications 75W RMS/230W Peak Nominal Impedance 4Ω Frequency Response: 73-22kHz 1” Silk Dome Tweeter CFRP (Carbon Fiber Reinforced Plastic) Cone H.A.M.R. Surround CustomStamped Steel Frame 30mm voice coil

Read more less

Alpine 4-Inch Coaxial 2-Way Speakers, 45-Watts RMS The S-Series speakers have a large voice coil. The 6.5-inch and 6x9-inch models have a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor. The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. Since the CFRP material is directional, it can be manipulated during the molding process to strengthen the areas of the cone that are normally weak. The result is rigidity throughout the cone that delivers accurate and efficient performance. The ability to manipulate the CFRP material during the molding process is currently exclusive to Alpine and the S-Series speakers. Alpine has three patent-pending procedures in support of this innovative manufacturing process. Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection. Specifications 45W RMS/140W Peak Nominal Impedance 4Ω Frequency Response: 97-22kHz 3/4” Silk Dome Tweeter CFRP (Carbon Fiber Reinforced Plastic) Cone H.A.M.R. Surround Custom Stamped Steel Frame 25mm voice coil

Read more less

Alpine 5-1/4" Coaxial 2-Way Speakers, 55-Watts RMS The S-Series speakers have a large voice coil. The 6.5-inch and 6x9-inch models have a 35-mm voice coil, and this large voice coil size increases their driving power and control of the motor. The S-Series speakers are the first in the industry to use a material called CFRP (Carbon Fiber Reinforced Plastic), a very lightweight yet rigid material. On a standard, off-the-shelf oval cone, the edges are naturally weaker than the center due to the elongated shape. Since the CFRP material is directional, it can be manipulated during the molding process to strengthen the areas of the cone that are normally weak. The result is rigidity throughout the cone that delivers accurate and efficient performance. The ability to manipulate the CFRP material during the molding process is currently exclusive to Alpine and the S-Series speakers. Alpine has three patent-pending procedures in support of this innovative manufacturing process. Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection. Specifications 55W RMS/170W Peak Nominal Impedance 4Ω Frequency Response: 80-22kHz 1” Silk Dome Tweeter CFRP (Carbon Fiber Reinforced Plastic) Cone H.A.M.R. Surround CustomStamped Steel Frame 25mm voice coil Optional grille sold separately (KTE-S50G)

Read more less