| TW5 Subwoofer Drivers Creating great sounding bass is not that difficult when the available space in the vehicle is generous and you use high quality drivers. When space is limited (like in stealthy custom installations or behind the seats of a truck or sports car), achieving excellent low frequency performance becomes far more challenging. To meet this challenge head-on, the TW5 subwoofers employ a patented thin-line woofer technology that compresses the architecture of the woofer. Equally important is the fact that the TW5 designs are optimized for extremely small box volume applications. Whereas a typical “small-box” 12-inch driver operates in well over one cubic foot, the 12TW5 needs only 0.63 cubic feet to achieve optimum in-car performance, while the larger 13TW5 is optimum in only 0.80 cu.ft. (significantly less volume than any other JL Audio 13.5-inch woofer). So, if you're looking for premium subwoofer performance in the tightest spaces, you have not only found the shallowest automotive subwoofers on the market, but also the most capable! | 
