The 12" Powered Subwoofer With AutoEQ SUB3030 is designed as the perfect complement to the all-new Debut 2.0 loudspeakers, adding a powerful bass foundation to music and soundtracks that turns your system into a sensation you can feel as well as hear. Like Debut, the SUB3030 has been engineered and built to deliver huge performance at an affordable price. The compact design allows placement in almost any part of your room, and sophisticated app-controlled EQ and DSP software assure seamless integration into your system. App SUB Control 2.0 works on iOS and Android devices with Bluetooth 4.0 LE.