Donner Bluetooth 50 Stereo Audio Amplifier Receiver 4 Channel 440W Peak Power Home Theater Stereo Receiver with USB SD FM 2 Mic in Echo RCA LED Speaker Selector for Studio Home MAMP5

440 Watt Peak Power Independent Control Donner Bluetooth Stereo Audio Amplifier has 4 CHANNELS which is independently controlled It gives you 440W peak power which can be used for 4 groups of 8 speakers with 48 ohms impedance allowing you to enjoy high quality audio Multiple Input Modes In addition to the Bluetooth function you can enjoy a range of audio sources including USB Maximum 32G SD card Maximum 16G 2 pairs RCA audio inputs for for CD player and DVD player 2 14 inch635mm microphone inputs 35mm AUX IN and FM radio with our home theater receiver bluetooth amplifier Supports treble and bass adjustment and microphone volume control Bluetooth 50 The professional integrated indoor stereo receiver is equipped with the new updated 50 bluetooth It will increase the stability sound quality and use distance Stay connected up to 40 feet 10 meters away and it works with latest devices including smartphone tablet laptop computer etc Dual Mic Interfaces Take hosting to the next level with the flexibility of dual 14 microphone jacks Customize your karaoke nights events or presentations w independent controls of our home stereo receiver bluetooth amp HD LED SCREEN The integrated receiver for home stereo has a built in LED display FM Antenna and Remote Control are included in the stereo amplifier package for distant audio adjustments Notice The product needs to be connected to passive speakers to play audio When there is no speaker connected there will be a certain amount of wind noise which is normal Remote control can ONLY remotely control the volume of MP3BTFM