This compact digital amplifier has three selectable stereo inputs, two microphone inputs and is capable of delivering up to 55W max. per side. Mic volume, tone and echo effects are adjustable through rotary controls. Master Volume, Treble and Bass rotaries control tone and overall output. This amp also features built-in media player, Bluetooth connectivity and FM receiver. A multi-functional amplifier suitable for both domestic and commercial use.Power supply[tab]230Vac, 50Hz (IEC)[br]Output impedance[tab]4 - 8 Ohms[br]Input sensitivity : line[tab]380mV[br]Input sensitivity : mic (unbalanced)[tab]15mV[br]Output power : 8 Ohms[tab]2 x 25W rms / 2 x 40W max. (@ 1kHz 10% THD)[br]Output power : 4 Ohms[tab]2 x 35W rms / 2 x 55W max. (@ 1kHz 10% THD)[br]Finish[tab]Black[br]Dimensions[tab]200 x 200 x 65mm[br]Weight[tab]1.6kg[br]Bluetooth version[tab]2.3