Definitive Technology SuperCube I

Definitive's SuperCube® I subwoofer easily fills any home theater room with exciting bass that'll make your spine tingle on your next movie night. The secret to its success is an active woofer/passive radiator combination that produces big sound despite the cabinet's small size. And a powerful built-in 1,500-watt amplifier really shows off this little sub's tight, accurate bass response. The SuperCube I contains a 10" woofer pressure-coupled to two 10" radiators, for a total output around that of a traditional 18" woofer. This driver array gives the SuperCube I the advantage of far greater speed, musicality, and control than any large single-woofer sub could produce. The woofer is encased in an incredibly rigid basket engineered to hold the massive magnet structure and large voice coil in absolute alignment. The non-resonant cabinet is nearly 2" thick and uses multiple internal bracings to make sure that you hear clean bass without sound-muddying vibrations. Line-level and speaker-level inputs let you conn...