Fully featured PA amplifier with 2 independent stereo zone outputs and mixer section for 2 microphones and a stereo audio source. An inbuilt media player section offers playback of mp3 audio tracks from USB drive or SD card. It also has a Bluetooth receiver. A rotary switch for each output zone selects the stereo playback audio from a choice of 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. Mic inputs 1 and 2 are live to both output zones at all times. 2 pairs of speaker connections on the rear panel are via 4mm binding posts, which can drive up to 2 x 8 Ohm speakers on each of the 4 channels. Designed to offer installers a comprehensive dual zone PA for bars, restaurants and function rooms.Power supply[tab]230Vac, 50Hz (IEC)[br]Amplifier : construction[tab]Class D[br]Microphone inputs[tab]2 x 6.3mm jack (mono)[br]Auxiliary input[tab]3.5mm stereo jack[br]Line inputs[tab]Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)[br]Audio source[tab]USB/SD mp3 playback, BT receiver[br]Antenna connection[tab]F type (FM tuner)[br]Input controls[tab]Aux, Media, Line1, Line2, Mic1, Mic2, Talkover[br]Line output[tab]4 x RCA[br]Speaker outputs[tab]4mm binding posts (4 channels)[br]Output controls[tab]2 x source select, 2 xBass, 2 xTreble, Ch1, Ch2, Ch3, Ch4[br]Protection[tab]Thermal, over-current, over-voltage, short-circuit[br]Dimensions[tab]482 x 260 x 88mm[br]Frequency response[tab]20Hz - 20kHz ±0.5dB[br]Input sensitivity : line[tab]0.775Vrms[br]Input sensitivity : aux[tab]0.480Vrms[br]Input impedance[tab]20k Ohms (balanced), 10k Ohms (unbalanced)[br]Dynamic range[tab]92dB[br]THD +N[tab]<0.1%[br]Bluetooth version[tab]2.3Output power @ 4 Ohms[tab]4 x 200W[br]Output power @ 8 Ohms[tab]4 x 100W[br]Weight[tab]5.98kg[br]Fuse[tab]T5A, 250V