T220HS-W 2.0 Channel Bluetooth Amplifier Board 220W×2 Audio Amp Module with Treble Bass Control, Bluetooth AUX USB Input for Passive Speakers

This Bluetooth amplifier board supports Bluetooth 5.2, AUX, and USB inputs for universal device compatibility. Bluetooth 5.2 delivers a stable 10M/32FT connection with AAC/SBC decoding, while USB supports WAV/FLAC/APE/MP3 audio formats for versatile home and DIY audio use. Dual TPA3251 chips power this 2.0 channel amplifier board for crisp, low-distortion stereo sound. Supports 1236V wide voltage input and outputs up to 220W per channel, ideal for driving passive speaker systems with strong, clear audio performance. Built-in full protection includes anti-reverse polarity, undervoltage, overheating, DC detection, and short-circuit safety.

This reliable amplifier module keeps your equipment safe during extended use, ideal for long-term DIY audio projects. Integrated cooling fan ensures stable heat dissipation. The multifunctional volume knob supports play/pause, track skip, mode switch, factory reset, and power control for one-touch operation. Works with 10220W, 48 passive speakers only. This professional Bluetooth amp board is perfect for home audio upgrades, speaker modification, and custom DIY audio builds