In order to facility an easy and high quality installation without the need for cabinet construction, we developed the BC group of subwoofer enclosures. Each box is optimally tuned to fit the CS100B driver and gives tight and balanced bass that can be felt and heard. There are both vented and sealed BC cabinet designs, each having different advantages and disadvantages. The BC10.0-C sealed cabinet offers a smaller cabinet size that gives slightly tighter sounding bass but with a slightly smaller frequency range. BC10.0-V vented cabinet offers a slightly larger cabinet size that gives deeper bass and a broader frequency range. Each cabinet is finished in several coats of speckled black paint and is wrapped in a durable rubberized covering; the woofers are covered by a cast iron grille for protection. Each cabinet is designed to provide optimum bass output without occupying too much and should fit into any trunk size while still leaving ample storage space. Bass output is detailed, responsive, and dynamic.