DFR0805

Bass treble Bluetooth amplifier integrated with 3 output channels, this powerful Bluetooth Amplifier has AM interference and filtering function that makes the board THD as low as 0.1% even when working for a long time at large power output, while bringing you clear and round sound. The board features DC12~24V power supply, AUX+Bluetooth 5.0 audio input, 50W output of left/right channel, and 100W subwoofer output. It has 5 adjustable knobs that are used to power on/off and control main volume, bass and treble of left and right channel, subwoofer frequency, and volume. This product works well with 4-8Ω, 20W-100W passive speakers. You can connect it to Raspberry Pi, mobile phones, and other main-controllers with Bluetooth to DIY your projects. The Bluetooth Amplifier board comes with bottom/top protective panels and supports protection mechanisms including over-voltage, under-voltage, overheating, short-circuit protection, and DC detection.

• Input: AUX+Bluetooth 5.0
• Output power of L/R Channel≤50W*2, subwoofer≤100W
• Channel: left/right channel(stereo), subwoofer
• Bluetooth transmission distance of 10m (without any obstacle)

Contents

Bass treble Bluetooth amplifier-50W*2+100W x1, Acrylic protective case x 2, Screwdriver x 1, Knob x 5, Accessories package x 1, Large heat sink x 1.