400-watt, portable PA system with 8-channel powered mixer, two 8" speakers, iPod/iPhone USB (Universal Serial Bus) connection, SPX digital reverbs, an onboard feedback suppressor & versatile EQ. Features 400W (200W + 200W) power output Newly designed high quality speakers (LF:8" woofer/ HF:1" voice coil compression driver) Detachable 8-channel mixer (4 mono/line + 4 mono / 2 stereo line) iPod/ iPhone USB (Universal Serial Bus) connection One-knob master EQ™ with virtual bass boost High resolution SPX digital reverbs (4 types, parameter control) Onboard feedback suppressor Great-sounding 2-band channel EQ Switchable stereo/ mono inputs Hi-Z (high impedance) inputs Phantom power Monitor & Subwoofer outputs Optional reverb footswitch