The PSX is a companion self-powered sub for the DD6, XD12 and XD15 full-range loudspeaker systems. Featuring a long-excursion 15-inch driver in a compact reflex-ported enclosure, it houses two Class-D amplifiers, one for itself (1,400w peak) and one 1,000w channel to power an XD12, XD15 or up to three DD6’s. The PSX response is 48 Hz to 150 Hz, with peak SPL's of 136 dB at one meter. Onboard DSP handles delay, crossover and EQ, while the PSX plus full-range system can be controlled and monitored from a laptop or wireless tablet PC via intuitive VU-NET™ proprietary software