This is a 70 watt powered subwoofer for recording studio use. It features a +/- 3dB frequency response of 33-124 hz, or 22-160 hz frequency response at +/- 10dB.

This subwoofer uses an active crossover to divide the frequencies, and it is a perfect match for our hs80Ms main speakers.

Perfect for music mixing, mastering, or listening to almost anything. balanced and true, not hyped and unnatural, our subwoofer shakes the low end in our recording studio in downtown Cleveland.