Bluetooth Amplifier Board 2.1 Channel Treble Bass 2x 50W 100W Subwoofer HiFi APP Control Wireless BT 5.1 AMP Board

Feature: 1. HIFI SOUND QUALITY: 2.1 channel Bluetooth amplifier board has HiFi sound quality, 2.1 channel, Bluetooth 5.1, AUX sound input, APP new upgrade. 2. 360 DEGREE INFINITE TUNING: BT 5.1 AMP board supports 360 degree infinitely tunable. AUX sound connection left and right channel treble bass independent adjustment. 3. APP VISUAL OPERATION: APP visual operation play mode volume, sound, up and down song control, play pause, play mode modify the Bluetooth name, set the connection password. 4. MOBILE APP CONTROL: Bluetooth amplifier board supports cell phone APP control, support for Android for iOS system, to meet your different needs of use. 5. EASY CONNECTION: Bluetooth sound amplifier module easily connects to your sound system, tablets, laptops, etc., MP3, cell phones, etc.

Specification: Item Type: Bluetooth Amplifier Board Material: PCB Bluetooth Version: 5.1 Sound Channel: 2.1 Channel Input Method: Bluetooth, AUX Sound Output: Left And Right Channel, Bass Channel Power Supply: DC12V-24V Volume Adjustment: High End Encoder Knob Adjustment, Fluent Feel Frequency Range: 20Hz-30KHz Signal To Noise Ratio: 92dB Output Power: 2 x 50W (Left And Right Channel), 100w (Bass Channel) Satellite Box (Left And Right Channel) Adaptable Speakers: 10W-50W 4Ω-8Ω Bass Channel (Subwoofer) Matching Speakers: 20W-100W 4Ω-8Ω Protection Mechanism: Electrostatic Protection, Over Current Protection, Short Circuit Protection, Overheating Protection APP Function: Support APP Control

Package List: 1 xBluetooth Amplifier Board

1 x Upper Cover Plate 1 x Lower Cover Plate 3 x Knob Cap 1 x Screwdriver 1 x DC Adapter 1 x Heat Sink 4 x M2x16 Copper Post 4 x M2x3mm Screw 4 x M2x8 Screws

Note: The impedance of the suitable speaker is 4Ω, and the power supply cannot exceed 12V. The impedance of the suitable speaker is 8Ω, and the power supply cannot exceed 24V.