C1500C-07A Powered 10" Subwoofer and Enclosure

The MTX C1500C-07A is a Thunderform enclosure built specifically for the 2007-2016 Chevrolet Silverado and GMC Sierra Crew Cab, using space behind the seat that would otherwise sit empty. It houses a single 10" subwoofer rated for 250W RMS along with a matched, integrated amplifier, so there is no separate amp to mount or wire in. Everything needed to add real bass is already built into a single enclosure that drops in where the factory expects it.

Construction uses durable MDF with an aviation grade carpet finish, which holds up under repeated cargo loading better than lighter alternatives and keeps the stock look of the cab intact. Because the subwoofer and its integrated amplifier are pre-matched, installation comes down to running power and a signal source rather than solving an impedance or gain-matching puzzle. It connects easily to a factory system or an aftermarket head unit, and the frequency response of 39Hz to 150Hz at 90.7 dB sensitivity gives it enough output to be heard clearly over road noise without needing to be cranked to the point of distortion. At 30 lb, it is heavy enough to feel substantial but still manageable for a one-person install.