QPower 12" Single Horn Ported Subwoofer Box Enclosure, 5/8" MDF, Black Carpet

The QPower 12 Inch Single Horn Ported Subwoofer Box Enclosure is built for drivers who want their bass to feel controlled, intentional, and strong without overwhelming the rest of the system. Designed around a horn ported layout tuned to 37Hz, this enclosure creates a focused airflow path that helps your subwoofer move with purpose. The result is deeper, more defined bass that feels steady inside your car or truck.

Constructed from solid 5/8-inch MDF, the box offers the density and strength needed to keep vibration in check. Machine precision cut mounting holes ensure a proper fit for your 12-inch subwoofer, while top-grade adhesive and reinforced assembly provide long-term durability. With 2.0 cubic feet of air space and a 12.5-inch mounting depth, the enclosure gives your woofer the room it needs to perform cleanly and consistently.

The exterior is wrapped in black carpet, offering a clean, protective finish that blends naturally into most vehicle interiors. A screwed terminal with 12-gauge connection provides a secure and dependable wiring point for your amp and stereo system. Whether installed in a truck cab, under a seat, or in a car trunk, this vented sub box is designed to work with today’s popular subwoofers and audio setups.

Sized with intention and engineered for performance, the QPower 12-inch horn ported enclosure delivers balanced power and reliable construction, proving that strong bass starts with the right foundation.

• Single 12-inch horn ported subwoofer box designed to deliver focused, vented bass inside cars and trucks
• Built from solid 5/8-inch MDF for strength and reduced vibration during high power playback
• Tuned to 37Hz with 2.0 cubic feet of air space to help your sub move cleanly and efficiently
• Machine precision cut 11.125-inch mounting hole for accurate speaker fit and stable installation
• 12.5-inch mounting depth supports deeper subwoofers without crowding the enclosure
• Finished in black carpet to protect the box while blending into most vehicle interiors
• Equipped with a screwed terminal and 12-gauge connection for secure wiring to your amp and stereo
• Material: MDF
• Color: Black
• Dimensions (L x W x H): 21.25 x 18.90 x 15.35 inches
• Weight: 30 pounds

Shipping Information

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