Hidden Bass under the Rear Seat












Providing your subwoofers with quality housing, the QPower QBGMC19212 Underseat Upfire Dual 12-Inch Ported Subwoofer Box lets your truck rock the world with loud, pounding bass.
Add an extra kick to your truck's sound system using this durable, high-quality sub box. Resting underneath the rear seats of your truck, the speaker enclosure integrates seamlessly into your audio setup. Displaying 1 cubic foot of air space per sub with an 8.75-inch mounting depth, the box holds (2) 12-inch subwoofers that produce strong tones, enhancing your audio setup with low, powerful bass. Finished with a durable bed liner spray, the speaker box looks great in your truck, blending in while providing maximum bass.
The speaker box is compatible with 2019, 2020, 2021, 2022, 2023, 2024, 2025, and 2026 Chevy Silverado Crew Cab & Double Cab and GMC Sierra Crew Cab & Double Cab models.
Built to give your truck's subwoofers powerful speakers, the Underseat Upfire Dual 12-Inch Subwoofer Box by Q-Power ensures your truck produces the best bass on the road.
VMInnovations is proud to offer fast, free shipping every day. Items are typically delivered between 1-3 days.
Most orders placed before 2:00 PM CST ship the same day.
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QPower Dual 12" Sub Box - Chevy Silverado & GMC Sierra Crew & Double Cab 19-26
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