TPA3116 Stereo 50W Bluetooth Amplifier w DSP Treble/Bass/Volume/PC UI Control BDM3P Wiring Tutorial

BDM3P, an upgraded version of the 50W dual-channel Bluetooth power amplifier board designed for DIY enthusiasts. It provides volume control and real-time audio adjustment via PC UI software. The BDM3P utilizes the TPA3116 amplifier chip to achieve superior audio quality. It features a compact PCB layout, high-quality components, and upgraded heatsink for reliable performance. It supports DC wide power supply range as 12V-24V. Each channel delivers 50W output at DC 21V into a 4 ohm load, making it ideal for desktop speakers and DIY projects. It supports Bluetooth 5.0 input and 3.5mm analog input. Connecting speakers is easy and it provides an AUX output for powered speakers. Additionally, it supports PC UI control, allowing real-time audio adjustments with multi-band equalizer, bass boost, and more. The BDM3P is a compact, powerful Bluetooth amplifier board that delivers reliable, flexible audio performance.

BDM3P link: https://vi.aliexpress.com/item/100500...

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