ZK-MT21 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W Power Audio Stereo Amplifier Board Bass AMP AUX

Bluetooth Receiver for Amplifier: Bass amplifier, stereo amplifier and other audio equipment. Amplifier with Speaker Package: Kk-t21 bluetooth stereo amplifier is equipped with speaker, power supply, cable, etc. , it can also be used as a complete subwoofer board. Mini Amplifier with Bluetooth: This subwoofer board is equipped with bluetooth, so you can enjoy music, etc. Amplifier 6000 Watts Original: Quality subwoofer, good quality, low distortion, no noise, high compatibility. Bluetooth Amplifier 12 Volts: 12 volts, power amplifier for bluetooth devices. Ready stock: send out fast. 2 in 1 High-quality power amplifier board. It has two audio input modes, AUX and Bluetooth, two in one. 5.0 Bluetooth version, higher transmission efficiency, longer transmission distance. High performance Bluetooth audio power amplifier module with 2.1 channels, the maximum output power is 2X50W+100W. With antenna and antenna base, the signal is better, the efficiency is high, and the anti-interference ab