Adastra | Stereo PA Amplifier With FM Radio, USB, SD & Bluetooth | 2 x 200WOver flowing with must have added features, but without loosing any of the quality you require from a stereo amplifier.Mixer section for two microphones inputs and a stereo audio source.An inbuilt media player section offers playback via mp3 audio tracks from USB drive, or SD card. Don't forget the Bluetooth receiver and FM radio tuner.A rotary switch selects between 2 rear stereo inputs, a front 3.5mm stereo input or the built-in media player. Speaker connections on the rear panel are via 4mm binding posts, which can drive up to 2 x 8 Ohm speakers per channel to deliver 2 x 200W. Designed to offer installers a flexible solution for P.A. and music playback in bars, restaurants and function rooms.PRODUCT FEATURES:★ Media player with USB/SD playback★ FM radio tuner with external aerial connection★ Bluetooth receiver★ Perfect for Bars, restaurants, function rooms, or even home audio★ Mixer section for two microphonesSPECIFICATION:★ Power supply 230Vac, 50Hz (IEC)★ Fuse F5A, 250V★ Output power rms @ 4 Ohms2 x 200W★ Output power rms @ 8 Ohms2 x 100W★ Amplifier : construction Class D★ Frequency response 20Hz - 20kHz ±0.5dB★ Microphone inputs 2 x 6.3mm jack (mono)★ Line inputs Line 1: L+R (6.3mm jack/RCA), Line 2: L+R (RCA)★ Input sensitivity : line 0.775Vrms★ Auxiliary input 3.5mm stereo jack★ Input sensitivity : aux 0.480Vrms★ Input impedance 20k Ohms (balanced), 10k Ohms (unbalanced)★ Audio source USB/SD mp3 playback, FM tuner, BT receiver★ Bluetooth version 2.3★ Input controls Aux, Media, Line1, Line2, Mic1, Mic2, Talkover★ Line output 2 x RCA★ Speaker outputs 4mm binding posts (2 channels)★ Antenna connection F type (FM tuner)★ Output controls Source select, Bass, Treble, Ch1, Ch2★ Dynamic range 92dB★ THD +N <0.1%★ Protection Thermal, over-current, over-voltage, short-circuit★ Dimensions 482 x 240 x 88mm★ Weight 5.21kg