Powerful Bluetooth 5.0 Amplifier Board - 50W+50W Stereo Audio Receiver for Home Passive Speakers Review

Great sound quality: Bluetooth 5.0 audio/speaker board adopt imported chips and high-performance audio filter, at high power can output HIFI high-quality sound,the distortion is less than 0.1% even and it supports left and right dual stereo audio output. with excellent adapted speakers: 30W~200W, 4/8Ω. adapted power adapter (recommend): 15V-24V DC, current above 2A. stereo output power 50W+50W. Bluetooth and AUX two Audio input ways: Bluetooth 5.0 version, transmission distance is farther. The transmission distance can reach 15 meters In an open environment. If your play device does not have bluetooth, you can also input audio signals through the 3.5MM headphone plug. Bluetooth 5.0 audio/speaker board adopt copper DC connector,fence type terminal,bear large current, no heat, no wire damage, good wiring, not easy to short circuit. Send DC head wire, can be compatible with the product input power interface, even if you do not have DC head adapter or battery, can also be convenient wiring. Protective Function: This Stereo Bluetooth Power Amplifier Module is designed with protective case, with over-voltage protection, under-voltage protection, over-heat protection, short-circuit protection. Note: Please use a adapter with sufficient power to connect the amp board, otherwise the sound will be distorted, And make sure the AMP board is away from the wifi signal.