Built to rock! Designed for musicians, the PD-500 is the next evolutionary leap in portable PA solutions. The PD-500 features an 8-channel mixer, patented Feedback Killer, 48-volt phantom power, selectable digital effects and a 500-watt class ?D" stereo power amp. The PD-500 speaker cabinets feature Neo-Precision neodymium speakers designed by Celestion for superior musical performance and decreased weight. The Neo-Precision speaker design features two 8" woofers, with one titanium compression driver and one horn per cabinet. Weighing in at a mere 52 lbs., the PD-500 is the top contender in portable PA solutions. Microphone Channels 1-6 Controls; Level, FX send, Monitor, Pan, Treble, Bass, 20dB Pad 48-Volt Phantom Power on Microphone Channels 1-6 Line Channels 7-8 Controls; Level, FX send, Monitor, Balance, Treble, Bass, Mono Monitor Out (1/4) with level control Tape Out (Dual RCA jacks) with level control Selectable digital effects with master level control Patent Pending one button Feedback Killer eliminates feedback on all channels 500-Watt Stereo Class D power amp for reduced weight Neo-Precision speaker design for high output and musical sound featuring in each speaker cabinet - Two Celestion 8 Neodymium woofers, One Celestion titanium compression driver Two P51 Mic Kits featuring - Professional Cardioid Low Impedance Dynamic Microphone, 18' Microphone Cable Two 6.9 meter NL4 Speaker Cables