Alpine R2-Series Dual 8-Inch 750-Watt 2-Ohm Loaded Under-Seat Truck Subwoofer Enclosure System
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
Alpine S-Series Dual 8-Inch 600-Watt 2-Ohm Loaded Under-Seat Truck Subwoofer Enclosure System
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
BassWedge-Series 10-Inch 300-Watt Enclosed Subwoofer System, 4Ω Ported Enclosure
This powerful slot-ported BassWedge™ subwoofer system delivers awesome output at an unsurpassed value.
The slot-port runs along the bottom of the enclosure and fires on the same plane as the woofer to produce excellent extension and response smoothness. The port mouth is flared to minimize air-flow noises.
The ultra-versatile BassWedge™ shape has extended sides so that it can be placed with the woofer firing out or straight down, off the floor of the vehicle. The shape works equally well in forward or rear-firing installations. This gives you plenty of options for tweaking the loading of the enclosure into your vehicle.
This subwoofer system is shipped wired, loaded and ready to connect via a push-button terminal.
Finish: Dark gray, high-grade automotive carpet with "JL AUDIO" embroidery on the top edge and "Slot-Ported BassWedge™" embroidered on the port mouth.
Construction: MDF
Recommended amplifier power: 75 - 300WNominal Impedance: 4 Ω
General Specifications
Continuous Power Handling (RMS)
300 W
System Nominal Impedance
4 Ω
Enclosure Type
Slot-ported
Finish
Gray carpet
Grille Included
No
Physical Specifications
External Width (W)
15.51 in / 394 mm
External Height (H)
13.77 in / 350 mm
External Depth (D1)
17.38 in / 441 mm
External Top Surface Depth (D2)
14 in / 356 mm
Net Weight
29 lb / 13.15 kg
JL Audio CP110-W0v3 Brochure
BassWedge-Series 10-Inch 300-Watt Enclosed Subwoofer System, 4Ω Ported Enclosure
This powerful slot-ported BassWedge™ subwoofer system delivers awesome output at an unsurpassed value.
The slot-port runs along the bottom of the enclosure and fires on the same plane as the woofer to produce excellent extension and response smoothness. The port mouth is flared to minimize air-flow noises.
The ultra-versatile BassWedge™ shape has extended sides so that it can be placed with the woofer firing out or straight down, off the floor of the vehicle. The shape works equally well in forward or rear-firing installations. This gives you plenty of options for tweaking the loading of the enclosure into your vehicle.
This subwoofer system is shipped wired, loaded and ready to connect via a push-button terminal.
Finish: Dark gray, high-grade automotive carpet with "JL AUDIO" embroidery on the top edge and "Slot-Ported BassWedge™" embroidered on the port mouth.
Construction: MDF
Recommended amplifier power: 75 - 300WNominal Impedance: 4 Ω
General Specifications
Continuous Power Handling (RMS)
300 W
System Nominal Impedance
4 Ω
Enclosure Type
Slot-ported
Finish
Gray carpet
Grille Included
No
Physical Specifications
External Width (W)
15.51 in / 394 mm
External Height (H)
13.77 in / 350 mm
External Depth (D1)
17.38 in / 441 mm
External Top Surface Depth (D2)
14 in / 356 mm
Net Weight
29 lb / 13.15 kg
JL Audio CP110-W0v3 Brochure
BassWedge-Series Dual 10-Inch 600-Watt Enclosed Subwoofer System, 2Ω Ported Enclosure
This powerful slot-ported BassWedge™ subwoofer system delivers awesome output at an unsurpassed value.
The slot-port runs along the bottom of the enclosure and fires on the same plane as the woofers to produce excellent extension and response smoothness. The port mouth is flared to minimize air-flow noises.
The ultra-versatile BassWedge™ shape has extended sides so that it can be placed with the woofers firing out or straight down, off the floor of the vehicle. The shape works equally well in forward or rear-firing installations. This gives you plenty of options for tweaking the loading of the enclosure into your vehicle.
This subwoofer system is shipped wired, loaded and ready to connect via a push-button terminal.
Finish: Dark gray, high-grade automotive carpet with "JL AUDIO" embroidery on the top edge and "Slot-Ported BassWedge™" embroidered on the port mouth.
Construction: MDF
Recommended amplifier power: 150 - 600WNominal Impedance: 2 Ω
General Specifications
Continuous Power Handling (RMS)
600 W
System Nominal Impedance
2 Ω
Enclosure Type
Slot-ported
Finish
Gray carpet
Grille Included
No
Physical Specifications
External Width (W)
29.61 in / 752 mm
External Height (H)
13.77 in / 350 mm
External Depth (D1)
17.38 in / 441 mm
External Top Surface Depth (D2)
14 in / 356 mm
Net Weight
50.7 lb / 23 kg
JL Audio CP210-W0v3 Brochure
12-Inch Thin Loaded Subwoofer Enclosure, 600-Watts RMS, 2-Ohm or 4-Ohm Impedance
Barely seven inches deep, the Kicker TL7T 10-Inch thin 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 12" 2 Ω or 4Ω
Impedance [Ohms]
2 or 4
Recommended Amplifier Power [watts RMS]
600
SENSITIVITY [dB 1w/1m]
86.54
Box Top Depth (in, cm):
4-3/8, 11.2
Box Bottom Depth (in, cm):
7-3/4, 19.6
Box Height (in, cm):
13-3/4, 35
Box Width (in, cm):
21-1/2, 54.6
What's in the box?
one loaded enclosure with one 12-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