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

Multiple Input ModesThis Bluetooth amplifier board supports Bluetooth 5.2, AUX, and USB inputs for universal device compatibility. Bluetooth 5.2 provides a stable 10M/32FT connection with AAC/SBC decoding, while the USB port accommodates WAV/FLAC/APE/MP3 audio formats for versatile home and DIY audio applications. TPA3251D2 High Power ChipDual TPA3251 chips drive this 2.0 channel amplifier board for clear, low-distortion stereo sound. It accepts a 1236V wide voltage input and delivers up to 220W per channel, making it excellent for powering passive speaker systems with robust, clean audio performance. Full Safety ProtectionBuilt-in safeguards include anti-reverse polarity, undervoltage, overheating, DC detection, and short-circuit protection.

This dependable amplifier module aids in keeping your equipment secure during prolonged use, suitable for long-term DIY audio projects. The multifunctional volume knob enables play/pause, track skip, mode switch, factory reset, and power control for convenient one-touch operation. Passive Speaker CompatibilityOperates with 10220W, 48 passive speakers exclusively. This professional Bluetooth amplifier board is ideal for home audio enhancements, speaker modifications, and custom DIY audio builds