Description
Alpine S-DB8V-TRK
The Alpine S-DB8V-TRK is an 8-inch compact powered subwoofer designed for trucks and off-road vehicles, delivering deep, punchy bass in limited spaces. It features a built-in Class D amplifier with 150W RMS power for clean, distortion-free low-frequency output. The subwoofer comes in a ported enclosure optimized for maximum bass response and includes adjustable low-pass filter and phase control for seamless integration with your vehicle’s audio system. Its rugged and compact design allows easy installation in truck cabins or other tight spaces without compromising sound quality.
Specifications
Feature
| Feature | Description |
|---|---|
| Design | Groundbreaking Alpine Halo Design |
| Enclosure | ProLink™ Ported Enclosure |
| Width | Expandable Width from 40″ to 51″ |
| Installation | Compact, Under-the-Seat Installation in Most Full-Size Trucks |
| Amplifier Tray | Integrated Amplifier Tray (not applicable with all vehicles) |
| Foot Design | Rubber, Modular Stackable Foot Design Accommodates Uneven Truck Floor Areas |
| Subwoofers | Ported Enclosures with High-Performance S-Series Subwoofers |
| Bracket | Front Link Alpine Branded Bracket |
| Loading Ports | Side-Firing Cabin Loading Ports |
| Terminals | Premium Alpine Wire Terminals |
| Construction | CARB Compliant 5/8″ MDF Construction |
| Finish | Premium Black Carpet |
Tech Specs
| Specification | Details |
|---|---|
| Dimensions | 40″-51″ (Adjustable Width) x 8-3/4” (H) x 13-3/4” (D) |
| Power | 600W RMS |
| Frequency Response | 34Hz – 200Hz |
| Sensitivity | 84dB |
| Voice Coils | Dual voice coils wired in parallel for a 2Ω load (Two 4Ω enclosures) |
| Amplifier Compatibility | Compatible with S2-A60M Amplifier for Optimal Power Output |
| Enclosure Tuning | Vented Enclosure Tuning Frequency: 36Hz |
| Terminals | Custom spring-loaded speaker terminals fit up to 12AWG speaker wire |
About The Product
Designed for Trucks
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 ProLink™.
Flexible Fitment
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.















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