Dual 2Ω

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

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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

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10-Inch 750-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC The 10" CompQ audiophile competition subwoofer driver by Kicker is the pinnacle of Kicker's round speaker line, with nearly identical construction and performance as the L7 Series square subs. The Kicker 42CWQ102 and 42CWQ104 have a 750W RMS power handling and extremely accurate bass reproduction featuring a ribbed Santoprene® surround and a BlueLace™ large-diameter progressive roll spider for extreme flexibility at 750-Watts of Continuous Power. The CompQ 10-Inch sub works best with a sealed or ported enclosure with 750 watts of recommended power. See below for more details. Specifications Rated Impedance [Ω] 2 or 4 DVC Fs [Hz 38 Sensitivity [1W, 1m] 85.7 Qts 0.437 Qms 8.916 Qes 0.46 Re [Ω] 6.52 Vas [ft³, L] .59, 16.75 Recommended Amplifier Power (watts RMS) 700 Outer Frame Dimension [in, cm] 10 11/16, 27.2 Mounting Depth [in, cm] 6 3/8, 16.2 Mounting Cutout [in, cm] 9 3/16, 23.4 Frequency Response [Hz] 24 – 100 Kicker CompQ Subwoofer Manual

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10-Inch 350-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC This 43CVR 10" subwoofer by Kicker uses an advanced heat dispersion system with perimeter venting to allow air to circulate while the Kicker proprietary UniPlate™ system redirects even more heat away from the motor.  The chassis of this 10-Inch sub holds a pair of high-temp voice coils that move an injection molded woofer. The CompVR 10" subwoofer is available in a 2Ω or 4Ω dual voice coil design. The 43CVR102 and 43CVR104 10-Inch subwoofers works best with a sealed or ported enclosure and 350 watts of recommended power. See below for more details. Specifications SIZE [in, cm]: 10, 25 IMPEDANCE [Ohms]: 2 or 4 DVC Recommended Amplifier Power (watts RMS) 350 Peak Power (watts, per ANSI/CTA-2031-A) 700 SENSITIVITY [dB 1w/1m]: 83.6 MOUNTING DEPTH [in, cm]: 5 1/2, 14 MOUNTING DIAMETER [in, cm]: 9 3/16, 23.3 MIN SEALED BOX VOL [cu. ft, L]: 0.8, 22.7 MAX SEALED BOX VOL [cu. ft, L]: 3, 85 MIN VENTED BOX VOL [cu. ft, L]: 1.25, 35.4 MAX VENTED BOX VOL [cu. ft, L]: 1.75, 49.6 Kicker CompVR Subwoofer Manual

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10-Inch Square 600-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC The audiophile competition 10" L7 square sub by Kicker has an advanced motor structure that includes a large-diameter spider for less flex, longer life and superior accuracy. This 10 inch 600W driver has two dual high-temp voice coils, an injection-molded polypropylene cone, SoloKon™ 360-degree back bracing, a ribbed Santoprene surround with blue surround stitching and Kicker's patented UniPlate™ back plate and pole piece. Perimeter venting for thermal heat dispersion management keeps this earth shattering 10 inch square sub nice and cool.  This 10" L7 square sub can handle up to 600W RMS of amplifier power and comes with dual spring-loaded speaker terminals for a solid speaker wire connection. Specifications Size (IN.,CM) 10, 25.4 Impedance (OHMS) 2 or 4 DVC Recommended Amplifier Power (watts RMS) 600 Peak Power (watts, per ANSI/CTA-2031-A) 1200 Sensitivity (dB 1w/1m) 86.8 Frequency Response (Hz) 24-100 Mounting Depth (IN.,CM) 6-1/4, 15.9 Mounting Cutout, Square (IN.,CM) 9-5/16, 23.7 Min Rec Sealed Box Volume (CU. FT., Liters) 1, 28.32 Max Rec Sealed Box Volume (CU. FT., Liters) 1.25, 35.4 Min Rec Vented Box Volume (CU. Ft., Liters)** 1.25, 35.4 Max Rec Vented Box Volume (CU. Ft., Liters)** 2.25, 63.8 Kicker Solo-Baric L7 Subwoofer Manual

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10-Inch 500-Watt Square Subwoofer Driver, 2-Ohm or 4-Ohm DVC This L7 series 10" square woofer by Kicker hosts a heavy-duty motor structure that includes a large-diameter spider for less flex, longer life and superior accuracy. On board the chassis of this 500W driver you will find dual high-temp voice coils, an injection-molded polypropylene cone, SoloKon™ 360-degree back bracing, ribbed santoprene surround with blue stitching and a UniPlate™ back plate and pole piece, plus perimeter venting for thermal heat management. The Kicker 45L7R102 and 45L7R104 square subwoofers are rated for 500W of RMS amplified power. Specifications SIZE [in, cm]: 10, 25 IMPEDANCE [Ohms]: 2 or 4 DVC Recommended Amplifier Power (watts RMS) 500 Peak Power (watts, per ANSI/CTA-2031-A) 1000 SENSITIVITY [dB 1w/1m]: 85.9 MOUNTING DEPTH [in, cm]: 6 1/8, 15.7 MOUNTING DIAMETER [in, cm]: 9 5/16, 23.7 MIN SEALED BOX VOL [cu. ft, L]: .66, 18.7 MAX SEALED BOX VOL [cu. ft, L]: 1, 28.3 MIN VENTED BOX VOL [cu. ft, L]: 1.25, 35.4 MAX VENTED BOX VOL [cu. ft, L]: 2.25, 63.7 Kicker L7R Subwoofer Manual

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10-Inch 400-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC  The 48CWR10 10" subwoofer is available in a 2Ω or 4Ω dual voice coil design, making it easy to get the most out of your amp. An advanced suspension and heat management system helps to keep the bass powerful, deep and consistent – all without a hint of distortion. KICKER developed Forced Air Cooling to helps their subs run 25% cooler.The Kicker 48CWR102 and 48CWR104 12" subs work best with a sealed or ported enclosure and 400 watts of recommended power. Specifications SIZE [in, cm]: 10, 25 IMPEDANCE [Ohms]: 2 or 4 DVC Recommended Amplifier Power (watts RMS) 400 Peak Power (watts, per ANSI/CTA-2031-A) 800 SENSITIVITY [dB 1w/1m]: 84.6 MOUNTING DEPTH [in, cm]: 5-1/4, 13.3 MOUNTING DIAMETER [in, cm]: 9-1/8, 23.1 MIN SEALED BOX VOL [cu. ft, L]: 0.8, 22.7 MAX SEALED BOX VOL [cu. ft, L]: 1.25, 35.4 MIN VENTED BOX VOL [cu. ft, L]: 1.25, 35.4 MAX VENTED BOX VOL [cu. ft, L]: 1.75, 49.6 Kicker CompR Subwoofer Manual

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