C1500C-07A Powered Sub + THUNDER65 Front Speakers

This bundle covers low end and front stage in one order for a 2007-2016 Silverado or Sierra Crew Cab. The MTX C1500C-07A is a Thunderform enclosure that fits behind the seat using space the factory leaves empty, with a 10" subwoofer and an integrated 250W amplifier already matched and built in. There is no separate amp to source or wire; power and a signal source are the only connections needed, and MDF construction with aviation grade carpet keeps the factory look intact.

Up front, a pair of MTX THUNDER65 coaxial speakers replaces the factory door speakers with something built to actually reproduce low frequencies, not just mids and highs. Each speaker handles 60W RMS and reaches down to 48Hz, so even without the subwoofer running, the front stage delivers noticeably fuller sound than a stock speaker. A polypropylene cone resists wear from heat and humidity that comes with living in a vehicle full time, and a 15 degree pivoting tweeter lets you fine-tune imaging based on exactly where the speaker sits in the door. Together, the powered sub handles the bottom end while the THUNDER65s clean up everything above it.