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QPower Underseat Downfire Dual 12in Sealed Subwoofer Enclosure, Sub Box Compatible with Ford F-150 SuperCrew 2004-2008

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For Ford Trucks: This dual-chamber subwoofer box is designed for 2004, 2005, 2006, 2007, and 2008 Ford F-150 SuperCrew trucks and delivers consistently powerful bass output. Simple Fit: With an 11-inch cutout diameter, this sealed subwoofer enclosure fits standard 12-inch speakers. Enjoy premium audio quality on every ride with this speaker system upgrade. Smooth Installation: This enclosure fits neatly under the seat, preserving legroom for truck owners who want enhanced car audio with a tidy, factory-like interior. Sub Box Dimensions: The box features a 4.5-inch mounting depth for straightforward installation. It also offers 0.7 cubic feet of airspace per sub to enhance sound output. Durable Build: Heavy-duty MDF construction with a tough bed liner coating for long-lasting performance and reliable sound quality

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For Ford Trucks: This dual-chamber subwoofer box is designed for 2004, 2005, 2006, 2007, and 2008 Ford F-150 SuperCrew trucks and delivers consistently powerful bass output.
Simple Fit: With an 11-inch cutout diameter, this sealed subwoofer enclosure fits standard 12-inch speakers. Enjoy premium audio quality on every ride with this speaker system upgrade.
Smooth Installation: This enclosure fits neatly under the seat, preserving legroom for truck owners who want enhanced car audio with a tidy, factory-like interior.
Sub Box Dimensions: The box features a 4.5 -inch mounting depth for straightforward installation. It also offers 0.7 cubic feet of airspace per sub to enhance sound output.
Durable Build: Heavy-duty MDF construction with a tough bed liner coating for long-lasting performance and reliable sound quality

Additional Information
First Listed on Newegg	August 17, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Myriad Mart Return Policy

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Item#: 9SIC8EAM4S5714