The PSD 215 and PSD 218 are high-performance powered subwoofers designed to simplify creating active 2-way systems.
They use an integrated 2-channel digital power amplifier with internal 24-bit 1-in-3 DSP controller to optimize the sound quality and protect the subwoofer and full range system used with it.
Examples for such systems are combinations of PSD subwoofers with full-range D-Lite, Corus and VariLine and the new TS 400 array cabinet.
The PSD 218 with an 18″ Electro-Voice DVX3180 long-excursion woofer delivers the performance demanded of 18″ subwoofers in professional concert sound applications. It produces extended low frequency response from a compact enclosure with plenty of punch.