Alpine Intros New Halo Sub Enclosures

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New Alpine Modular Halo Subwoofer Enclosures

Alpine Electronics of America introduced two new Dual 8” Alpine Halo preloaded truck subwoofer enclosures designed for the space underneath the backseat.

The enclosures include Alpine 8” S-Series and R2-Series subwoofers and feature an adjustable linking design.

The subwoofers are linked by a ProLink bracket that can adjust from 50”-40” to fit most full-sized trucks including Jeep Wrangler and Jeep Gladiator vehicles. Height-adjustable “feet” accommodate uneven truck floors for a secure install.

The enclosures include an amplifier mount tray that’s optimized for Alpine’s mono power amplifiers. The design allows the entire system to fit under the truck seat.

The enclosure with the S-Series subwoofers handles 600W RMS (S-DB8V-TRK) and the version with R2-Series subwoofers handles 750W RMS (R2-DB8V-TRK).

Both use dual voice coil drivers, wired in parallel for a 2 ohm load.

They ship this month at a MAP of $799.95 and $699.95 respectively.


  • ProLink™ ported enclosure design
  • Rugged center link plate links two preloaded enclosures together
  • Integrated amplifier tray
  • Adjustable linking design adjusts width from 51” – 40” to fit most full-size trucks, Jeep® Wrangler, and Jeep® Gladiator applications
  • Compact design allows for under the seat installation
  • Rubber, modular stackable foot design accommodates uneven truck floor under seat areas
  • Optimized for 2018-Up RAM 1500 (crew cab), 2015-Up Ford F-150 (crew cab), 2018-Up GMC Sierra/Chevrolet Silverado (crew cab), Jeep® Wrangler (JK and JL models) and Jeep® Gladiator
  • Ported enclosures with high-performance subwoofers
  • CARB compliant 5/8″ MDF construction
  • Premium black carpet
  • Front link bracket cover with an Alpine logo badge
  • Side-firing cabin loading ports
  • Premium Alpine wire terminals
  • Twist-Lock Grille Mount System
  • Dimensions: 51” W (max)/40” W (min) x 8-3/4” (H) x 13-3/4” (D)
  • Dual voice coils Wired in Parallel for a 2Ω Load (S-DB8V-TRK compatible with S-A60M; R2-DB8V-TRK compatible with R2-A75M)
  • Custom spring-loaded speaker terminals fit up to 12AWG speaker wire
  • 2Ω Impedance
  • Frequency Response: 34Hz-200Hz (S-DB8V-TRK) or 32Hz-200Hz (R2-DB8V-TRK)
  • Vented Enclosure Tuning Frequency: 36Hz
  • Sensitivity: 84dB



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