Driver Depth 8.75-9"

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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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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15-Inch 1100-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC The CompQ 15” audiophile subwoofer from Kicker is their flagship round subwoofer line, with nearly identical construction and performance as the L7 square subs. The Kicker 42CWQ152 and 42CWQ154 were designed for high power handling and audiophile competition bass reproduction, this 15-Inch CompQ sub features Ribbed Santoprene® surrounds and a BlueLace™ large-diameter progressive roll spider for extreme flexibility at any volume level. This 15” subwoofer driver works best with a sealed or ported enclosure with 1,100-Watts of RMS power. See below for more details. Specifications Rated Impedance [Ω] 2 or 4 DVC Fs [Hz] 30.6 Sensitivity [1W, 1m] 88.6 Qts 0.472 Qms 9.672 Qes 0.496 Re [Ω] 6.03 Vas [ft³, L] 2.5, 70.747 Recommended Amplifier Power (watts RMS) 1100 Outer Frame Dimension [in, cm] 15 3/8, 39.1 Mounting Depth [in, cm] 8 15/16, 22.6 Mounting Cutout [in, cm] 13 7/8, 35.2 Frequency Response [Hz] 18 – 100 Kicker CompQ Subwoofer Manual

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15-Inch Square 1000-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC The audiophile competition 15" 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 15 inch 1000W 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 15 inch square sub nice and cool.  This 15" L7 square sub can handle up to 1000W RMS of amplifier power and comes with dual spring-loaded speaker terminals for a solid speaker wire connection. Specifications Size (IN.,CM) 15, 38.1 Impedance (OHMS) 2 or 4 DVC Recommended Amplifier Power (watts RMS) 1000 Peak Power (watts, per ANSI/CTA-2031-A) 2000 Sensitivity (dB 1w/1m) 89.4 Frequency Response (Hz) 18-100 Mounting Depth (IN.,CM) 8 11/16, 22.1 Mounting Cutout, Square (IN.,CM) 13 3/4, 34.9 Min Rec Sealed Box Volume (CU. FT., Liters) 2.0, 56.64 Max Rec Sealed Box Volume (CU. FT., Liters) 6.0, 169.9 Min Rec Vented Box Volume (CU. Ft., Liters)** 3.0, 85.0 Max Rec Vented Box Volume (CU. Ft., Liters)** 6.0, 169.9 Kicker Solo-Baric L7 Subwoofer Manual

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