PSI Audio AVAA C-214 Active Bass Trap

PSI Audio AVAA C-214 Active Bass Trap Eliminates excess bass resonances from 15 Hz to 160 Hz with no calibration and no measurements The compact design of the PSI Audio AVAA hides a huge absorption power that's 45 times its actual size. Just plug it in to enjoy perfectly controlled bass. The AVAA isn't a phase cancellation device. It is a pressure-based absorber that uses the movement of the driver to perfectly absorb the incoming bass wave, akin to having an open window. The AVAA C214 is fully digital and allows control via an app. It works on frequencies from 15 Hz to 160 Hz. Simply place one or more at your room nodes, and enjoy controlled bass.