Bluetooth 5.0 Audio Power Amplifier, Donner Peak power 440 W Hi-Fi Wireless Power Amp 4 channel Desktop Amp with USB, SD,FM, 2 Mic IN Echo, RCA, LED, Speaker Selector for Studio, Home Speakers-MAMP5

High-power Independent Control: The peak power of Donner Bluetooth Stereo Audio Amplifier Receiver can set up to 440W(110W x 4), and has 4 CHANNELS which is independently controlled. 440W is enough to support 4 groups of 8 speakers with 4-16 ohms. Perfect for home theater, karaoke party
Multiple Input Modes: In addition to the Bluetooth function, the amplifier can also be connected to SD card (Maximum 16G), USB disk (Maximum 32G), 3.5mm AUX IN, FM radio, 2 pairs RCA audio inputs for CD/DVD and 2 1/4 inch(6.35mm) microphone inputs
EQ Controls: The improved professional compact & powerful amp system features crisp, responsive buttons for mode controls & power ON/OFF switch. Equipped with rotary knob controls for microphone volume, bass, treble and music volume. (Note: Remote control can ONLY remotely control the volume of BT/MP3/FM.)
Bluetooth 5.0: The integrated hybrid amplifier is equipped with with Bluetooth music streaming with a wireless range of 40 feet / 10 meters or m