Nady PSW-18A 18" Active Subwoofer

The PSW-18A from Nady is a professional active subwoofer, ideal for low frequency reinforcement for full-range loudspeakers. The sub features an 18" woofer to deliver deep bass frequencies. The subwoofer has an internal bridge mode amplifier that provides 1120W of peak power to deliver strong, distortion-free audio. A master volume control and adjustable low-pass filter let you customize the sub's response to meet your needs.