Hear powerful, detailed bass that you never knew existed.
The SubSeries 450 Powered Subwoofer is PSB’s flagship audiophile subwoofer, with the highest level of bass performance to date. Using a Class D amplifier and DSP technology to bring the frequency response down to 20Hz, the SubSeries 450 can intensify the earth-rattling explosions of movie soundtracks, with accuracy and precision. It also delivers deep, detailed bass with extremely low distortion for a larger, more amphitheatre-like soundstage that lets you feel the kick of a bass drum and the heavy cinematic footsteps lurking nearby.