Dual 12" Sealed Fiberglass Subwoofer Enclosure

The NVX BE-GM-SLVDC-G4 is a custom-fit dual 12" subwoofer enclosure specifically engineered for the 2019-up Chevrolet Silverado and GMC Sierra Double Cab models. It comes loaded with two 12" SMW12D4 subwoofers, each featuring a carbon fiber-reinforced polypropylene cone and butyl rubber surround for deep, accurate, and distortion-free bass performance. The enclosure itself is constructed from durable, hand-laid sealed fiberglass, providing enhanced durability and a tight bass response suitable for various driving conditions. The system boasts an RMS power handling of 800W and a peak power of 1600W, with a frequency response of 25-350 Hz and a sensitivity of 88 dB.