$800 · Subwoofer Setup

I’m selling my like new condition Bassworx dual 10inch Custom Sub box (SierraX210B) with a Kenwood Excelon XR600-1 Class D Mono power Amplifier and two Helix Precision P10W subwoofers. I had it in my new body Style 2007 Chevy Silverado Extended Cab but will fit extended and quad Chevy/Gmc cabs 2007-2013. The setup added fantastic deep bass audio quality to the truck, absolutely loved it but I’ve sold the truck now and unfortunately don’t find myself needing it. No cuts or tears in the carpeting on the box.