8" Driver

300-Watt Door-Speaker and Add-On Subwoofer Kit for Select 2018-UP Jeep Wrangler-JL and Gladiator-JT Vehicles The PSS-24WRA is a 300-Watt Complete Sound System Upgrade Package for the four-door, non-amplified 2018–Up Jeep Wrangler-JL and non-amplified 2020–Up Jeep Gladiator-JT. Go beyond your wildest expectations for sound with this complete sound upgrade package. The PSS-24WRA has 5-channels of powered sound that replaces your factory system. The package includes two sets of 6.5” weather-resistant mid-bas drivers and 1” weather-resist tweeters that replace the front and rear soundbar factory speakers, an 8” powered, compact subwoofer and a 4-channel power pack amplifier. Specifications Complete, five-channel powered sound system upgrade package   Compatible with four-door, non-amplified 2018 - Up Jeep® Wrangler and non-amplified 2020 – Up Jeep® Gladiator Also compatible with two-door, non-scissor front seats in 2019 - Up Jeep® Wrangler Includes Alpine’s SPV-65X-WRA, SPV-65-JLT, PWE-S8, and KTP-445U  180W, 4-channel Power Pack amplifier  120W, 8” powered subwoofer  (2x) 6.5” weather-resistant mid-bass drivers  (2x) 1” weather-resistant teteron dome tweeters with vehicle-specific connectors and crossovers  Vehicle specific front speaker pods with vehicle-specific connectors  Tweeter adapter plates allow for use of the original factory tweeter locations  SPV-65-JLT weather-resistant rear soundbar speaker system Rugged, premium grills designed to emulate the factory look and appeal   Vehicle-specific connectors for plug-and-play speaker installation   Utilizes factory bolt locations   Durable stamped, steel frame speaker basket design  Includes template for mounting Vehicle specific T-harness for installation with OEM radio into compatible 2018 – Up Jeep® Wrangler and 2020 – Up Jeep® Gladiator vehicles  Vehicle specific mounting brackets allow for the powered sub and amp to be secured under the passenger seat without drilling  What's in the Box: KTP-445U Universal 4-Channel Power Amplifier  PWE-S8 8" Compact Powered Subwoofer  SPV-65X-WRA Front Component Speakers SPV-65-JLT Rear Sound Bar Speakers ALP-POD-JLT Front Speaker Pod PSU-BKT-JL-R PWE Right Bracket JL PSU-BKT-JL-L PWE Left Bracket JL ALP-HRN-PSU300 PSU Power Harness  ALP-THRN-CH2 Chrysler T-Harness  CT6 6" Cable Ties PHPSM412 Pan Head Phillips Screw M4x12 SLWM4 M4 Split Lock Washers PHSCR832 8-32 Pan Head Phillips screws PSS-WRA-IM Installation Manual Specifications Front (SPV-65X-WRA) Power handling: 75 watts RMS (225 watts peak)  Frequency response: 65kHz – 22kHz  Nominal impedance: 4 ohms  Weather-resistant: IP55   Rear (SPV-65-JLT) Power handling: 90 watts RMS (270 watts peak)  Frequency response: 50kHz – 22kHz  Nominal impedance: 4 ohms  Weather-resistant: IP55 Powered Subwoofer (PWE-S8) 120 watts RMS (240 watts peak)  Frequency response: 32 - 150Hz  Variable low-pass crossover (80-200 Hz)  Variable phase control (0-180 degrees)  preamp- and speaker-level inputs  Four Channel Power Pack Amplifier (KTP-445U) 45 watts RMS x 4 at 4 or 2 ohms  90 watts RMS x 2 bridged at 4 ohms  Selectable high-pass filters (60, 80, or 120 Hz at 12 dB/octave)  Switchable RCA or speaker-level inputs| Dimensions:  27” L x 18.5” W x 19.5” H 40lbs 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 Alpine PSS-24WRA Installation Manual

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Dual 8-Inch 500-Watt Subwoofer-Enclosure for Select 2005-2013 Chevrolet Corvette-C6 Convertible Vehicles The convertible iteration of the sixth-generation Corvette is a beautiful car with stunning performance capabilities. It is also a real challenge when it comes to achieving excellent bass performance. The Stealthbox® solution for the convertible utilizes a pair of ultra-compact sealed enclosures with high-performance 8W3v3 subwoofers. They install neatly behind the seats and under the hard tonneau cover, without affecting convertible top operation. The Hard Data: Contains two 8W3v3-4 drivers in sealed enclosures. 500 watt power handling. Wired for 2 ohm mono. Installs behind seats under hard tonneau cover. Steel mesh grilles are included to protect the subwoofer drivers. If the vehicle is equipped with the optional wind screen, replacement of factory bolts with flat-head bolts (not-supplied) is necessary. Will not fit Coupe models. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-GM-C6CONV/8W3v3 Installation Manual

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Single 500-Watt 8-Inch Subwoofer-Enclosure for Select 2008-2011 Ford-SuperDuty with Short-Length Center-Console and Front Bucket-Seats Ford's newest brute offers amazing big-truck performance, very nice interior amenities and lots and lots of people-space... but absolutely zero subwoofer space. Fortunately, that didn't stop JL Audio's Stealthbox® design team; their solution installs invisibly inside the center console, retaining some of its storage capacity. Inside is JL's flagship 8-inch W7 subwoofer, firing down into the floor to deliver incredible output and bass quality. The Hard Data: Contains one 8W7AE-3 in a down-firing sealed enclosure. 500 watt power handling. Wired for a 3 ohm load. Stealthbox installs inside the factory center console and fires down towards the floor. Console storage is reduced. The factory console is not supplied with the Stealthbox®. Permanent modification of the inner console is necessary, resulting in loss of rear 12V plug. Will not fit models with full-length console that meets the dash. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-F-SUPRCNSL2/8W7 Installation Manual

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Single 8-Inch 500-Watt Subwoofer-Enclosure for Select 2007-2013 Toyota-Tundra Double-Cab with Black or Red-Rock Interior Toyota definitely dropped the gauntlet on the industry with this incarnation of the full-size Tundra. Offering amazing space for people and cargo, it can do almost anything. Where this big truck needs some help is in the audio department, where a quality sub-bass solution is desperately needed. To this end, JL Audio's Stealthbox® team enlisted their flagship 8-inch W7 subwoofer in a precisely tuned ported alignment that fires towards the back wall of the cab for incredible bass impact and fidelity (and keeps the woofer out of sight and out of harm's way). Bass excellence awaits you. The Hard Data: Contains one 8W7AE-3 subwoofer in a ported enclosure. 500 watt power handling. Wired for 3 ohm mono. Installs under driver-side rear seat and requires no permanent modifications to the vehicle. Will not fit Tundra CrewMax. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-T-TUNDC/8W7 Installation Manual

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W3-Series 500-Watt Amplified Dual 8-Inch Ported Subwoofer System With MicroSub+™ systems, the power is built right into the subwoofer system. Housing a proprietary Class D amplifier, this incredible subwoofer system utilizes JL's exclusive DCD™ amplifier technology to extract maximum output from its specially engineered, ultra low-impedance W3v3 drivers. By combining direct power conversion with an ultra-high current output section, DCD™ amplifiers are free of conventional switching power supplies, enabling them to generate remarkable power with unprecedented efficiency. Key to the enclosure’s performance is its efficient slot-ported design and precise tuning of its dual 8Wv3 subwoofer drivers, each in its separate airspace. Extensive interior bracing permits the use of thinner wall material that maximizes the enclosure's internal volume relative to its exterior volume. The port for each driver wraps around two walls of the enclosure to produce the necessary low tuning frequency that ensures excellent extension and response smoothness. The two flared port entries/exits, one on each end of the enclosure, further enhance sound quality by minimizing air-flow noises through each port. Integration to OEM and aftermarket head units is a snap thanks to a variety of input options and automatic turn-on capability (via signal sensing or DC offset sensing). Also included is a variable frequency low-pass filter (50-200 Hz), along with output polarity control switch. Adding an optional RBC-1 remote level control (sold separately) lets you control subwoofer levels directly from the driver’s seat. A quick-disconnect power connector makes it easy to remove the subwoofer when you need the extra space. As with all MicroSub™ systems, these amplified versions produce the kind of output and extension normally associated with much larger systems. Note: DCD™ amplified systems use very specific components. Never use a DCD™ amplifier or its companion subwoofer(s) with incompatible, non-DCD™ products. Doing so will void the warranty and may cause severe damage. Finish: Black, high-grade automotive carpet with silver "JL AUDIO" embroidery on front baffle. Steel mesh grilles are included to protect the subwoofer drivers. Construction: CNC-Cut High-Grade MDF Amplifier power: Built-in DCD™ Class D amplifier (500 W @ 0.20 Ω)Nominal Impedance: 0.20 Ω Enclosure and Subwoofers Built in USA with global components. General Specifications Continuous Power Handling (RMS) Built-in amplifier 500 W @ 0.20 Ω System Nominal Impedance 0.20 Ω Input Voltage Range @ RCA Inputs 70 mV - 1.40 V RMS Input Voltage Range @ High-Level Inputs 280 mV - 5.4 V RMS Recommended Copper Power / Ground Wire Gauge 8 AWG wire Fuse Rating 30 A (ATO or ATC) Enclosure Type Slot-ported, Low-profile Finish Black carpet Grille Included Black Steel Mesh Signal Processing  Filter Mode(s) Low-Pass only Filter Slope(s) 12 dB/octave Filter Frequency Range 50 Hz - 200 Hz Output Polarity Switch Yes Remote Subwoofer Level Control Optional (RBC-1) Physical Specifications External Width (W) 36.625 in / 905 mm External Height (H) 11.125 in / 283 mm External Depth (D1) 5.125 in / 130 mm Net Weight 34.9 lb / 15.83 kg

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R-Series Dual Loaded 750-Watt 8-Inch 2-Ohm Subwoofer Enclosure for Select Jeep Wrangler-JL Gladiator-JT and other Pickup Vehicles From towing to travel, you depend on your truck to get you where you want to go, but can you rely on getting the best performance from your sound system? Now you can add deep, accurate bass in your truck without compromising valuable cabin space with the new R2-DB8V-TRK dual 8” Alpine Halo R-Series preloaded truck subwoofer enclosure with the ProLink system and amplifier space. The enclosures were intentionally crafted to fit most full-size trucks. Two 8” subwoofers are preloaded into a compact enclosure for under the seat installation and linked with a ProLink bracket that can adjust from 51”-40”. Centered on the enclosures is an integrated amplifier mount tray that’s optimized for Alpine’s S-A75M Mono Power Amplifier (sold separately). Rubber “feet” are adjustable in height to accommodate uneven truck floors.  These ported subwoofer enclosures feature the next-generation 8” R-Series subwoofers with a more powerful motor that creates deeper bass while Alpine’s High Amplitude Multi-Roll (HAMR) surround technology allows the subwoofer cone to efficiently move air while staying cool for incredible accuracy. A new ceramic composite dust cap has higher heat resistance that ensures non-stop bass performance. Alpine’s new preloaded truck subwoofer enclosures join the Alpine Halo family with a premium, unmistakable design. The enclosure pulls design cues from the Alpine Halo display with unique, curved edges outlined by a silver trim and a front link bracket cover with an Alpine logo badge. The 5/8” MDF enclosures are covered in a premium black carpet that will elevate the look of your truck. With two preloaded R2-W8D2 8” R- Series subwoofers that are tuned to 36Hz, R2-DB8V-TRK is optimized to perform with Alpine’s R-Series sound system line. Dual voice coils are wired in parallel for a 2Ω load that’s compatible with Alpine’s R-Series R2-A75M mono power amplifier. Features Groundbreaking Alpine Halo Design  ProLink™ Ported Enclosure Expandable Width from 40" to 51"  Compact, Under-the-Seat Installation in Most Full-Size Trucks Integrated Amplifier Tray (not applicable with all vehicles) Rubber, Modular Stackable Foot Design Accommodates Uneven Truck Floor Areas Ported Enclosures with High-Performance S-Series Subwoofers   Front Link Alpine Branded Bracket Side-Firing Cabin Loading Ports Premium Alpine Wire Terminals CARB Compliant 5/8" MDF Construction  Premium Black Carpet  Specifications Dimensions: 40"-51" (Adjustable Width) x 8-3/4” (H) x 13-3/4” (D) 750W RMS Frequency Response: 32Hz-200Hz  Sensitivity: 84dB  Dual voice coils Wired in Parallel for a 2Ω Load (Compatible with R-A75M) Vented Enclosure Tuning Frequency: 36Hz   Custom spring-loaded speaker terminals fit up to 12AWG speaker wire  Alpine R2-DB8V-TRK BrochureAlpine R2-DB8V-TRK Manual

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Single 8-Inch 250-Watt Subwoofer-Enclosure for Select 2008-2015 Smart-fortwo Vehicles There are a lot of design areas where the Smart fortwo is brilliant... but the weak factory audio system isn't one of them. Facing the obvious limitations of space and functionality presented by this diminutive automobile, the JL Audio Stealthbox® design team had to reach deep into their bag of tricks. Their solution is a robust JL Audio 8-inch subwoofer tucked neatly beneath the dashboard in a 100% fiberglass sealed enclosure, resulting in zero loss of useful space. So, fill the CD changer or plug in your MP3 player and enjoy impressive JL Audio sound quality on every drive. The Hard Data: Contains one 8W3v3-4 subwoofer in a sealed enclosure. 250 watt power handling. Wired for 4 ohm mono. Installs underneath passenger-side dash. Stealthbox® includes a black, steel-mesh grille to protect the driver.Storage of any type of magnetic-drive media player in the glove box is not recommended with Stealthbox® installed. Requires removal or relocation of factory SiriusXM® tuner, if equipped. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-SMRT-4-2/8W3v3 Installation Manual

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MicroSub-Series 8" Enclosed Dual 8-Inch 500-Watt Subwoofer System, 2Ω Ported Enclosure This incredible MicroSub™ subwoofer system delivers the kind of output and extension that is normally possible with only much larger systems. The key to its performance lies in the precise tuning of its dual 8W3v3 subwoofer drivers, each in separate airspace, with an efficient slot-ported design. Extensive interior bracing permits the use of thinner wall material that maximizes the enclosure's internal volume relative to its exterior volume. The port for each driver wraps around two walls of the enclosure to produce the necessary low tuning frequency that ensures excellent extension and response smoothness. The two flared port entries/exits, one on each end of the enclosure, further enhance sound quality by minimizing air-flow noises through these ports. This subwoofer system is shipped wired, loaded and ready to connect via a five-way binding post terminal. Finish: Black, high-grade automotive carpet with silver "JL AUDIO" embroidery on front baffle. Steel mesh grilles are included to protect the subwoofer drivers. Construction: CNC-Cut High-Grade MDF Recommended amplifier power: 200 - 500WNominal Impedance: 2 Ω General Specifications Continuous Power Handling (RMS) 500 W System Nominal Impedance 2 Ω Enclosure Type Slot-ported, Low-profile Finish Black carpet Grille Included Black Steel Mesh Physical Specifications Net Weight 32.2 lb / 14.61 kg External Width (W) 35.5 in / 902 mm External Height (H) 11.0 in / 279 mm External Depth (D1) 5.125 in / 130 mm JL Audio CP208LG-W3v3 Brochure

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S-Series Dual Loaded 600-Watt 8-Inch 2-Ohm Subwoofer Enclosure for Select Jeep Wrangler-JL Gladiator-JT and other Pickup Vehicles From towing to travel, you depend on your truck to get you where you want to go, but can you rely on getting the best performance from your sound system? Now you can add deep, accurate bass in your truck without compromising valuable cabin space with the new S-DB8V-TRK dual 8” Alpine Halo S-Series preloaded truck subwoofer enclosure with the ProLink system and amplifier space. The enclosures were intentionally crafted to fit most full-size trucks. Two 8” subwoofers are preloaded into a compact enclosure for under the seat installation and linked with a ProLink bracket that can adjust from 51”-40”. Centered on the enclosures is an integrated amplifier mount tray that’s optimized for Alpine’s S-A60M Mono Power Amplifier (sold separately). Rubber “feet” are adjustable in height to accommodate uneven truck floors.  The enclosures are designed for the unique cabin environment of your truck. The ported subwoofer enclosures feature Alpine’s reliable 8” S-Series subwoofers. The subwoofers are designed with an improved voice coil that brings out the full potential of the subwoofer. The custom-stamped steel frame is designed to withstand the rigors of the strong S-Series motor. Frame leg vents, as well as a vented backplate, keep the subwoofer cool for non-stop bass performance. Alpine’s new preloaded truck subwoofer enclosures join the Alpine Halo family with a premium, unmistakable design. The enclosure pulls design cues from the Alpine Halo display with unique, curved edges outlined by a silver trim and a front link bracket cover with an Alpine logo badge. The 5/8” MDF enclosures are covered in a premium black carpet that will elevate the look of your truck. With two preloaded S-W8D2 8” S- Series subwoofers that are tuned to 36Hz, the S-DB8V-TRK is optimized to perform with Alpine’s S-Series sound system line. Dual voice coils are wired in parallel for a 2Ω load that’s compatible with Alpine’s S-Series S-A60M mono power amplifier. Features Groundbreaking Alpine Halo Design  ProLink™ Ported Enclosure Expandable Width from 40" to 51"  Compact, Under-the-Seat Installation in Most Full-Size Trucks Integrated Amplifier Tray (not applicable with all vehicles) Rubber, Modular Stackable Foot Design Accommodates Uneven Truck Floor Areas Ported Enclosures with High-Performance S-Series Subwoofers   Front Link Alpine Branded Bracket Side-Firing Cabin Loading Ports Premium Alpine Wire Terminals CARB Compliant 5/8" MDF Construction  Premium Black Carpet  Specifications Dimensions: 40"-51" (Adjustable Width) x 8-3/4” (H) x 13-3/4” (D) 600W RMS Frequency Response: 34Hz-200Hz  Sensitivity: 84dB  Dual voice coils Wired in Parallel for a 2Ω Load (Compatible with S-A60M) Vented Enclosure Tuning Frequency: 36Hz   Custom spring-loaded speaker terminals fit up to 12AWG speaker wire Alpine S-DB8V-TRK BrochureAlpine S-DB8V-TRK Manual

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W7-Series 8-Inch 500-Watt Subwoofer Driver, 3-Ohm SVC This subwoofer driver has been called the "best damn 8-inch subwoofer ever made" for its remarkable performance capabilities and design attributes. An impressive linear excursion envelope that exceeds 0.75 in. (19 mm) one-way allows it to deliver impact well beyond the range of other 8-inch subwoofer drivers. The 8W7AE is best used with amplifier power in the 200W - 500W range and is optimized to operate in a 0.875 cu. ft. (24.8 l) sealed enclosure, or a 1.0 cu. ft. ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab. W7AE (Anniversary Edition) Subwoofers celebrate the 10th Anniversary of the launch of the W7 subwoofers. Functionally, they are identical to the original W7's, but are they distinguished by the following cosmetic differences: Satin-Black Powdercoated Baskets Bright Anodized Surround Clamp Ring Anniversary Edition Cone Badge Anniversary Edition Terminal Label General Specifications Continuous Power Handling (RMS) 500 W Recommended Amplifier Power (RMS) 200 - 500 W Nominal Impedance (Znom) 3 Ω JL Audio 8W7AE Manual

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Alpine 265W Powered Speaker System with Built-in Subwoofer The PWD-X5’s subwoofer increases the sound system’s overall bass output and when the product is installed under the front seat, it brings the sound stage forward in the vehicle for the best bass and imaging experience. With 165-watts available to the subwoofer and 25-watts x 4 to the speakers, this all-in-one solution lets you create a truly enjoyable and customizable sound experience in just about any in-vehicle cabin space. The PWD-X5 can also be used in non-traditional ways thanks to the Bluetooth® streaming capabilities. In situations where the car radio cannot be replaced, such as in a classic car, music can be streamed to the PWD-X5’s Bluetooth® connection then played through the car’s speakers while utilizing the PWD-X5’s bass and amplified power. If a head unit does not exist, such as on a motorcycle or a side-by-side, the music streamed from a smartphone to the PWD-X5’s Bluetooth® connection is used as the vehicle’s music source.  Specifications 25W x 4 +165W RMS 50W x 4 +240W Peak 4 RCA/Speaker Level Inputs 10-Band Parametric EQ Digital Time Correction Bluetooth Signal Inputs Remote Commander Included OS/Android and Desktop PC Tuning Software 13-13/16” x 9-11/16” x 3-3/16” CES 2019 Innovations Award Winner Alpine PWD-X5 Manual

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8-Inch 500-Watt Square Subwoofer Loaded Enclosure The 8" L7 automotive square subwoofers by Kicker stand alone as the most unique 8-Inch subwoofer on the market, with a cone shape that is exclusively designed to produce more output. The Kicker 41L78 subwoofer again reaches new heights in technology and design. A winner of the 2015 CES® Innovation Award solidified the L7 series sub as the crown jewel among competition subwoofers. For more than a decade, KICKER’s square woofer earned numerous awards including several CES accolades, and the 2015 version once again makes distinctive improvements on its way to another honor. The Kicker 41L784 square subwoofer that is loaded into this enclosure delivers 20% more surface area than a comparable 8" circular sub. A bigger cone disperses more air for each excursion thus producing more sound! Oversized magnets and an aluminum voice coil allow maximum performance while remaining cool in operation. The Uniplate™ is a KICKER original, combining the pole piece and back plate as a single, seamless unit to pull damaging heat away from the sub. Kicker's patented Santoprene™ corners allow the L7 subs to play smooth, distortion-free music at any volume level. Kicker's Blue Lace™ spider and ribbed surround work together to give you the best suspension. You get unparalleled accuracy and volume to feel every note - every time. Specifications Subwoofer Single 8" 2Ω L7 Continuous Power Handling 500 Watts RMS Rated Impedance 2Ω Frequency Response 28-100Hz Height 9 9/16" Width 9 5/16" Depth 27 1/2" Kicker 43L7QB82 Manual

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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

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W3-Series 250-Watt Amplified 8-Inch Ported Subwoofer System With MicroSub+™ systems, the power is built right into the subwoofer system. Housing a proprietary Class D amplifier, this incredible subwoofer system utilizes JL Audio's exclusive DCD™ amplifier technology to extract maximum output from its specially engineered, ultra low-impedance W3v3 driver. By combining direct power conversion with an ultra-high current output section, DCD™ amplifiers are free of conventional switching power supplies, enabling them to generate remarkable power with unprecedented efficiency. Key to the enclosure’s performance is its efficient slot-ported design and precise tuning of its 8Wv3 subwoofer driver. Extensive interior bracing permits the use of thinner wall material that maximizes the enclosure's internal volume relative to its exterior volume. The port wraps around two walls of the enclosure to produce the necessary low tuning frequency that ensures excellent extension and response smoothness. The flared port entry and exit further enhance sound quality by minimizing air-flow noises through the port. Integration to OEM and aftermarket head units is a snap thanks to a variety of input options and automatic turn-on capability (via signal sensing or DC offset sensing). Also included is a variable frequency low-pass filter (50-200 Hz), along with output polarity control switch. Adding an optional RBC-1 remote level control (sold separately) lets you control subwoofer levels directly from the driver’s seat. A quick-disconnect power connector makes it easy to remove the subwoofer when you need the extra space. As with all MicroSub™ systems, these amplified versions produce the kind of output and extension normally associated with much larger systems. Note: DCD™ amplified systems use very specific components. Never use a DCD™ amplifier or its companion subwoofer(s) with incompatible, non-DCD™ products. Doing so will void the warranty and may cause severe damage. Finish: Black, high-grade automotive carpet with silver "JL AUDIO" embroidery on front baffle. A steel mesh grille is included to protect the subwoofer driver. Construction: CNC-Cut High-Grade MDF Amplifier power: Built-in DCD™ Class D amplifier (250 W @ 0.40 Ω)Nominal Impedance: 0.40 Ω Enclosure and Subwoofer Built in USA with global components.

 General Specifications Continuous Power Handling (RMS) Built-in amplifier 250 W @ 0.40 Ω System Nominal Impedance 0.40 Ω Input Voltage Range @ RCA Inputs 70 mV - 1.40 V RMS Input Voltage Range @ High-Level Inputs 280 mV - 5.4 V RMS Recommended Copper Power / Ground Wire Gauge 8 AWG wire Fuse Rating 30 A (ATO or ATC) Enclosure Type Slot-ported, Low-profile Finish Black carpet Grille Included Black Steel Mesh JL Audio MicroSub+/PowerWedge+ Manual

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MicroSub-Series 8-Inch 250-Watt Enclosed Subwoofer System, 4Ω Ported Enclosure  This incredible MicroSub™ subwoofer system delivers the kind of output and extension that is normally possible with only much larger systems. The key to its performance lies in the precise tuning of its 8W3v3 subwoofer driver into an efficient slot-ported design. Extensive interior bracing permits the use of thinner wall material that maximizes the enclosure's internal volume relative to its exterior volume. The port wraps around two walls of the enclosure to produce the necessary low tuning frequency that ensures excellent extension and response smoothness. The flared port entry and exit further enhance sound quality by minimizing air-flow noises through the port. This subwoofer system is shipped wired, loaded and ready to connect via a five-way binding post terminal. Finish: Black, high-grade automotive carpet with silver "JL AUDIO" embroidery on front baffle. A steel mesh grille is included to protect the subwoofer driver. Construction: CNC-Cut High-Grade MDF Recommended amplifier power: 100 - 250WNominal Impedance: 4 Ω General Specifications Continuous Power Handling (RMS) 250 W System Nominal Impedance 4 Ω Enclosure Type Slot-ported, Low-profile Finish Black carpet Grille Included Black Steel Mesh Physical Specifications External Width (W) 18.625 in / 473 mm External Height (H) 11.0 in / 279 mm External Depth (D1) 5.125 in / 130 mm Net Weight 17.40 lb / 7.89 kg JL Audio CP108LG-W3v3 Brochure

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Alpine Compact Powered 8" Subwoofer System The compact PWE-S8 amplified subwoofer system lets you add deep, accurate bass to your sound system without taking up much space in your vehicle. With the PWE-S8, the high-excursion 8-inch subwoofer and 120W gives strong bass output. Specifications RCA and speaker level inputs 120 Watt amp Frequency Response: 25Hz-152Hz Dimensions 13- 7/16" Wide x 9-1/16" Long x 2-13/16" Deep Alpine PWE-S8 Manual

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W3-Series 8-Inch 250-Watt Subwoofer Driver, 4-Ohm SVC If you need an 8-inch subwoofer that can create outstanding bass in extremely small enclosures, the 8W3v3 will do the job and surprise you with its power and accuracy. It employs the same technologies as its larger diameter brethren to deliver a whopping 0.375 in. (10 mm) of controlled, one-way, linear excursion. The 8W3v3-4 is best used with amplifier power in the 75W - 250W range and is optimized to operate in a tiny 0.30 cu. ft. (8.5 l) sealed enclosure, or a 0.35 cu. ft. ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab. General Specifications Continuous Power Handling (RMS) 250 W Recommended Amplifier Power (RMS) 75- 250 W Nominal Impedance (Znom) 4 Ω JL Audio 8W3v3 Manual

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Eight-Inch Loaded Marine Subwoofer Enclosure, 300-Watt, 2Ω or 4Ω Final Impedance This weatherproof TB-Series subwoofer system by Kicker delivers serious bump from any corner of your trunk, behind your truck’s seat, or even in your boat or side-by-side. Surprisingly loud, the TB subs give you the bump you want without losing the space you need. Comes with a thick ABS tube construction, a flexible horizontal or vertical mounting system and spring-loaded speaker terminals. Sub-driver Grilles Included. The marine grade Kicker 46CWTB82 and 46CWTB84 8-Inch loaded subwoofer enclosures works best with 300-watts of amplified power. Specifications Type Reflex Size (in., cm) 8, 20 Impedance (ohms) 2 Power Watts (peak/RMS) 600/300 Sensitivity (dB 1w/1m) 84.4 Box Bottom Depth (in, cm) 12-7/8, 32.8 Box Height (in, cm) Vert. Mount: 13-7/16, 34.1; Horiz. Mount: 8-5/8, 21.9 Box Width (in, cm) 8-1/2, 21.6 What's in the Box: 1 - Enclosure assembly2 - Vertical mounting brackets1 - Horizontal mount base1 - Horizontal mount hook(retainer)1 - Horizontal mount plate(retaining clamp)7 - stainless steel M5 x 12mm button head screws for horizontal mount plate to base and mounting brackets to enclosure11 - nylon flat washers (to be used on all mounting fasteners)4 - stainless steel pan head phillips M4 x 25mm (for mount base to vehicle)1 - owner’s manual2 - Kicker stickers Kicker CWTB Subwoofer Enclosure Manual

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8-Inch Thin Loaded Subwoofer Enclosure, 350-Watt RMS, 2-Ohm or 4-Ohm Impedance Barely six inches deep, the KICKER TL7T 8-Inch Subwoofer Enclosure is perfect for big bass under or behind your seats. Genuine Kicker L7T subwoofer included Angled design for excellent fit Heavy internal bracing Single 2-Ohm or 4-Ohm terminal Easy to install and wire Thick black carpeting Rounded corners Embroidered Kicker logo Thick MDF construction Specifications Woofer [in, cm] Solo-Baric L7T 8" 2Ω or 4 Ω Impedance [Ohms] 2 or 4 Recommended Amplifier Power [watts RMS] 350 Sensitivity [dB 1w/1m] 84.835 Box Top Depth (in, cm): 3-5/8, 9.2 Box Bottom Depth (in, cm): 6-1/4, 16 Box Height (in, cm): 11-1/4, 28.5 Box Width (in, cm): 19-5/8, 50 What's in the box? one loaded enclosure with one 8-inch subwoofermounting hardware (4 - black brackets, 4 - #10 black wood screws x 20mm, 8 - #8 black wood screws 20mm long)one owner's manualtwo stickers Kicker L7T Subwoofer Enclosure Manual

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Dual 8-Inch Thin Subwoofer Enclosure, 300-Watt RMS, 2-Ohm The Kicker CompRT series down-firing 8-inch subwoofer enclosure comes loaded with a passive reFLEX™ subwoofer and Kicker CompRT sub, then carpeted and loaded with a single 2Ω terminal.  Covered in stylish black carpeting and built with thick MDF, these tough enclosures take serious power without taking up needed space. The TRTP 8-inch subwoofer enclosure works best with 300-watts of recommended power. Specifications TYPE: thin-profile WOOFER SIZE (in, cm): 8, 20 IMPEDANCE (Ohms): 2 Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 SENSITIVITY (dB 1w/1m): 85.5 BOX TOP DEPTH (in, cm): 12-1/4, 31 BOX BOTTOM DEPTH (in, cm): 12-1/4, 31 BOX HEIGHT (in, cm): 5-3/8, 13.8 BOX WIDTH (in, cm): 23-5/8, 60 Kicker TRTP Subwoofer Enclosure Manual

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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

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8-Inch 500-Watt Square Subwoofer Driver, 2-Ohm or 4-Ohm DVC The 8" L7 automotive square subwoofers by Kicker stand alone as the most unique 8-Inch subwoofer on the market, with a cone shape that is exclusively designed to produce more output. The Kicker 41L78 subwoofer again reaches new heights in technology and design. A winner of the 2015 CES® Innovation Award solidified the L7 series sub as the crown jewel among competition subwoofers. For more than a decade, KICKER’s square woofer earned numerous awards including several CES accolades, and the 2015 version once again makes distinctive improvements on its way to another honor. The Kicker 41L782 and 41L784 square subwoofers deliver 20% more surface area than a comparable 8" circular sub. A bigger cone disperses more air for each excursion thus producing more sound! Oversized magnets and an aluminum voice coil allow maximum performance while remaining cool in operation. The Uniplate™ is a KICKER original, combining the pole piece and back plate as a single, seamless unit to pull damaging heat away from the sub. Kicker's patented Santoprene™ corners allow the L7 subs to play smooth, distortion-free music at any volume level. Kicker's Blue Lace™ spider and ribbed surround work together to give you the best suspension. You get unparalleled accuracy and volume to feel every note - every time. Specifications Rated Impedance [Ω] 2 DVC Fs [Hz] 47.2 Sensitivity [1W, 1m] 82.4 Qts 0.735 Qms 8.828 Qes 0.802 Re [Ω] 6.6 Vas [ft³, L] .322, 9.127 Recommended Amplifier Power (watts RMS) 500 Outer Frame Dimension [in, cm] 8 13/16, 22.4 Mounting Depth [in, cm] 5 7/16, 13.8 Mounting Cutout [in, cm] 7 1/4, 18.4 Frequency Response [Hz] 28 - 100 Kicker L7 Subwoofer Manual

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8-Inch 300-Watt Loaded Dual Thin Subwoofer Enclosure, 2-Ohm Final Impedance The CompRT Thin Profile 8-Inch subwoofer enclosure comes loaded with a Reflex subwoofer and RT sub, then carpeted and loaded with a single 2Ω terminal. Covered in sleek black carpeting and built with stout MDF construction & rounded corners, these tough enclosures take plenty of power, yet fit nearly anywhere. The Kicker 43TCWRT82 enclosure works best with 300 watts of RMS power. Specifications TYPE: thin-profile NO. OF WOOFERS/SIZE (in, cm): 8, 20 IMPEDANCE (Ohms): 2 Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 SENSITIVITY (dB 1w/1m): 85.5 BOX TOP DEPTH (in, cm): 3 9/16, 9 BOX BOTTOM DEPTH (in, cm): 6 7/16, 16.4 BOX HEIGHT (in, cm): 11 13/16, 39 BOX WIDTH (in, cm): 19-5/16, 49 Kicker CompRT Subwoofer Enclosure Manual

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8-Inch Thin Subwoofer Driver, 350-Watt RMS, 2-Ohm or 4-Ohm Dual-Voice-Coil The Kicker Solo-Baric® L7T square subwoofer delivers more bass than a round driver, giving you up to 20% more cone area than a round sub while fitting where only a thin driver will do. Match any L7T thin sub with a KX-Series mono amplifier for an outstanding combination of power and size. Uses a sealed or ported enclosure Square sub design moves 20% more air than round subwoofers Easily mounts under or behind a deat Dual voice coil design Ribbed santoprene surround resists heat And degrading Bumped top plate for more excursion & smoother performance SoloKon™ cone with 360-degree back bracing UniPlate™ solid pole pPiece & backplate for excellent heat dissipation Durable steel basket Specifications Size (IN.,CM) 8, 20 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) 84.835 Frequency Response (Hz) 30-100 Mounting Depth (IN.,CM) 2-3/4, 7 Mounting Cutout, Square (IN.,CM) 7-3/8, 18.8 Min Rec Sealed Box Volume (CU. FT., Liters) 0.2, 5.66 Max Rec Sealed Box Volume (CU. FT., Liters) .75, 21.2 Min Rec Vented Box Volume (CU. Ft., Liters)** .8, 22.7 Max Rec Vented Box Volume (CU. Ft., Liters)** 1.2, 34 Kicker L7T Subwoofer Manual

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W1-Series 8-Inch 150-Watt Subwoofer Driver, 4-Ohm SVC The 8W1v3 is an outstanding choice when space is very tight and amplifier power is moderate. It features shallow mounting depth (3.86 in. / 98 mm) and a compact motor structure, allowing it to comfortably fit in a lot of spaces where a typical 8-inch driver will not. Lacking a pole vent, the rear of the motor structure can be placed directly against an enclosure boundary. Excellent excursion capability and linearity allow it to reproduce sub-bass with shocking extension and quality. Several of JL Audio's proprietary technologies enhance its performance and reliability. The 8W1v3-4 is best used with amplifier power in the 50W - 150W range and is optimized to operate in a compact 0.350 cu. ft. (9.90 l) sealed enclosure. General Specifications Continuous Power Handling (RMS) 150 W Recommended Amplifier Power (RMS) 50 - 150 W Nominal Impedance (Znom) 4 Ω JL Audio 8W1v3 Manual

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8-Inch Square 750-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC The audiophile competition 8" 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 8 inch 750W 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 8 inch square sub nice and cool.  This 8" L7 square sub can handle up to 750W RMS of amplifier power and comes with dual spring-loaded speaker terminals for a solid speaker wire connection. Specifications Size (IN.,CM) 8, 20.32 Impedance (OHMS) 2 or 4 DVC Recommended Amplifier Power (watts RMS) 450 Peak Power (watts, per ANSI/CTA-2031-A) 900 Sensitivity (dB 1w/1m) 83.6 Frequency Response (Hz) 28-100 Mounting Depth (IN.,CM) 4 3/4, 12.1 Mounting Cutout, Square (IN.,CM) 7 1/4, 18.4 Min Rec Sealed Box Volume (CU. FT., Liters) .5, 14.16 Max Rec Sealed Box Volume (CU. FT., Liters) .75, 21.24 Min Rec Vented Box Volume (CU. Ft., Liters)** .66, 18.6 Max Rec Vented Box Volume (CU. Ft., Liters)** 1.0, 28.3 Kicker Solo-Baric L7 Subwoofer Manual

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8-Inch 300-Watt Thin Subwoofer Driver, 2-Ohm or 4-Ohm DVC The CompRT 8-inch subwoofer is an all-weather thin bass driver with a pair of 2-Ohm or 4-Ohm voice coils. With a mounting depth under three inches and plenty of power handling, this go-anywhere sub is as flexible as it is powerful. A UV-resistant cone and surround help make the CompRT sound great wherever the road (or trail) takes you. An advanced suspension and heat management system helps to keep the bass powerful, deep and consistent. To make Kicker subs even more reliable, their engineers developed Forced-Air Cooling™ to help these thin subs run 20 percent cooler than before. Kicker signature red double stitching makes an outstanding bond between the improved Santoprene surround and polypropylene woofer cone. Revolutionary SoloKon™ technology joins the cone to the vented back brace, creating a single integrated unit that both cools the motor and eliminates distortion. The CompRT 8-Inch 48CWRT82 and 48CWRT84 subwoofers work best with a sealed or ported enclosure and 300 watts of recommended power. Specifications SIZE [in, cm]: 8, 20 IMPEDANCE [Ohms]: 2 or 4 DVC Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 SENSITIVITY [dB 1w/1m]: 81.8 MOUNTING DEPTH [in, cm]: 2 11/16, 6.7 MOUNTING DIAMETER [in, cm]: 7, 17.7 MIN SEALED BOX VOL [cu. ft, L]: 0.2, 5.66 MAX SEALED BOX VOL [cu. ft, L]: 1.0, 28.32 MIN VENTED BOX VOL [cu. ft, L]: 0.8, 22.7 MAX VENTED BOX VOL [cu. ft, L]: 1.2, 34 Kicker CompRT Subwoofer Manual

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8-Inch 300-Watt Thin Subwoofer Driver, 2-Ohm DVC The CompRT 8" thin subwoofer by Kicker is a weather resistant thin sub with a 2Ω dual voice coil design. This thin 8 inch sub magnet structure delivers 300W RMS of power with a chassis mounting depth of just under 2 3/4". The Kicker designed UniPlate™ back plate and solid pole piece serve as a single heat-absorbing unit to keep this 8" CompRT thin subwoofer driver nice and cool.The CompRT 8-Inch subwoofer works best with a sealed or ported enclosure and 300 watts of recommended power. Specifications SIZE [in, cm]: 8, 20 IMPEDANCE [Ohms]: 2 DVC Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 SENSITIVITY [dB 1w/1m]: 81.8 MOUNTING DEPTH [in, cm]: 2 11/16, 6.7 MOUNTING DIAMETER [in, cm]: 7, 17.7 MIN SEALED BOX VOL [cu. ft, L]: 0.2, 5.66 MAX SEALED BOX VOL [cu. ft, L]: 1.0, 28.32 MIN VENTED BOX VOL [cu. ft, L]: 0.8, 22.7 MAX VENTED BOX VOL [cu. ft, L]: 1.2, 34 Kicker CompR Subwoofer Manual

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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

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8-Inch 300-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC The 48CWR8 8" 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 48CWR82 and 48CWR84 8" subs work best with a sealed or ported enclosure and 300 watts of recommended power. Specifications SIZE [in, cm]: 8, 20 IMPEDANCE [Ohms]: 2 or 4 DVC Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 SENSITIVITY [dB 1w/1m]: 82.1 MOUNTING DEPTH [in, cm]: 4-1/8, 10.5 MOUNTING DIAMETER [in, cm]: 7, 17.7 MIN SEALED BOX VOL [cu. ft, L]: 0.4, 11.3 MAX SEALED BOX VOL [cu. ft, L]: 1.0, 28.52 MIN VENTED BOX VOL [cu. ft, L]: 0.8, 22.7 MAX VENTED BOX VOL [cu. ft, L]: 1.2, 34 Kicker CompR Subwoofer Manual

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8-Inch 200-Watt Subwoofer Driver, 4-Ohm SVC or 4-Ohm DVC This CompC 8" sub driver from Kicker has a thick stamped steel basket that holds an injection-molded polypropylene cone with stabilizing ribs in the surround. The 44CWCS84 and 44CWCD84 8-Inch subs are available in a 4Ω Single Voice or 4Ω Dual Voice coil design with spring loaded speaker terminals. These CompC drivers are rated for 200W RMS of amplified power. Specifications Size (IN.,CM) 8, 20 Impedance (OHMS) 4 SVC or 4 DVC Recommended Amplifier Power (watts RMS) 200 Peak Power (watts, per ANSI/CTA-2031-A) 400 Sensitivity (dB 1w/1m) 85.6 Mounting Depth (in, cm) 3 7/8, 9.8 Mounting Diameter (in, cm) 7, 17.7 Min Sealed Box Vol (cu. ft, L) 0.5, 14.2 Max Sealed Box Vol (cu. ft, L) 1.2, 34 Min Vented Box Vol (cu. ft, L) 0.66, 18.7 Max Vented Box Vol (cu. ft, L) 1.2, 34 Kicker CompC Subwoofer Manual

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