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.
The rear panel offers XLR and 1/4" parallel I/O connectors plus dual RCA inputs to accept signals from a variety of sound sources. An efficient cooling fan keeps internal components running smoothly. Designed for life on the road, the sub has a plywood cabinet with a durable carpet covering and heavy-duty protective plastic corners. Integrated recessed carrying handles make it easy to move the subwoofer. A standard 35mm pole socket allows you to mount a speaker on top of the subwoofer.