Nady PSW-18 18" Passive Subwoofer

The PSW-18 from Nady is a professional passive subwoofer, ideal for low frequency reinforcement for full-range loudspeakers. The sub features an 18" woofer with a 2" voice coil and a 50 ounce magnet to deliver deep bass frequencies. The subwoofer has an 8 ohm impedance for use with standard audio systems. It has a 600W peak (350W RMS) power handling capability to deliver strong, distortion-free audio.