2.1 Channel Bluetooth Amplifier Board TPA3116 50Wx2+100W

Product name: 2.1 channel Bluetooth audio amplifier board
Product model: XY-E100H
Power supply: above DC9-24V/5A
Bluetooth version: 5.1
Audio channel: 2.1 channels

Audio input: Bluetooth+AUX+USB stick+USB sound card
Audio output: left and right channels+subwoofer
Frequency range: 20Hz -- 30KHz
Volume adjustment: high-end encoder knob adjustment, feel
Output power: 50W * 2 (left and right channels)+100W (subwoofer)
Satellite box (left and right channels) speaker: 10W-50W/4 Ω - 8 Ω
Subwoofer (subwoofer) adapter speaker: 20W-100W/2 Ω - 8 Ω
Protection mechanism: overvoltage, undervoltage, overheating, DC detection and short circuit protection
function: support Sinilink-APP to the Bluetooth name, set the Bluetooth password, turn off/turn on the prompt tone
Product size: 82mm x 84mm x 24mm
Note: The impedance of the adaptive horn is 4 ohms, and the power supply cannot 21V; The impedance of the adaptive horn is 8 ohms, and the power supply cannot 24V
color:Black
Material:PCB+metal

Package Contents:
1 x E100H 2.1 channel power amplifier board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.