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Carpeted wedge truck box with 12 opening and ported design

King Boxes

King Boxes AKT112 12 inch Wedge Style Truck Speaker Box

SKU CH-GQZQ-VWYAP

A carpeted, ported wedge enclosure built from 5/8 MDF with a 12 opening and 6 mounting depth for truck installations

  • Wedge design fits behind truck seats using 15 height
  • Ported enclosure boosts bass output through tuned vent
  • 12 opening accepts standard subwoofer drivers
  • 5/8 MDF construction resists vibration for cleaner sound
  • 6 mounting depth accommodates shallow-mount subwoofers

12-Inch Wedge Enclosure for Truck Audio

This carpeted wedge-style enclosure fits a single 12-inch driver and uses a ported design for enhanced low-frequency output. It is built from 5/8 MDF and shaped to sit behind a truck seat. The 6-inch mounting depth accepts a wide range of subwoofers. Buyers needing a sealed alignment or dual-driver capacity should look elsewhere.

Ported Tuning and Carpet Finish

The ported vent extends bass response without requiring external amplification changes. Carpet covering protects the MDF from scuffs and blends with typical truck interior trim. No wiring, hardware or grill is included in the package. Installers must supply their own terminal cup and mounting screws.

5/8 MDF Build and Shallow Profile

The 5/8 MDF panels resist flex under high excursion while keeping weight manageable for one-person handling. The wedge profile tapers from a deeper bottom to a shallower top, allowing the box to clear seat frames and brackets. External dimensions are 19 3/4 inches wide at the top, 15 3/8 inches tall, and 8 inches deep at the base. Verify cab clearance before ordering.

Highlights

  • Wedge design fits behind truck seats using 15 height
  • Ported enclosure boosts bass output through tuned vent
  • 12 opening accepts standard subwoofer drivers
  • 5/8 MDF construction resists vibration for cleaner sound
  • 6 mounting depth accommodates shallow-mount subwoofers

Specifications

No published specifications for this item yet.

Questions about this item

How often should I check the MDF panels and carpet for moisture damage or delamination?

Inspect the 5/8 MDF and carpeted surfaces every few months for swelling, soft spots or peeling, especially after exposure to humidity or spills in the truck cab.

What dimension limits how large a subwoofer I can mount in this 12 opening enclosure?

The 6 mounting depth is the limiting factor; any driver deeper than that will bottom out against the rear panel.

Does the ported design cause noticeable air noise or heat build-up during extended play?

The single port moves air efficiently at high output, so you may hear some port chuffing at very loud levels, but the enclosure itself does not generate heat.

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