1. Excellent quality: high quality material, safe and durable.
2. Stable : with better noise , excellent output drive capability and relatively high small signal bandwidth, large supply voltage range.
3. High fidelity: When used as an o amplifier, the tone is warm and the fidelity is high.
4. Wide range of uses: suitable for high quality and professional o equipment, instruments, control circuits and telephone channel amplifiers.
5. It has the characteristics of small size, high efficiency, high and small heat.

Product Model: XY-E100H
Product name: 2.1 channel bluetooth o amplifier board
supply: DC 9-24V/5A or above
Bluetooth version: 5.1
o channel: 2.1 channel
o input: Bluetooth+AUX+U disk+USB sound card
o output: left and right channels + subwoofer
Frequency range: 20HZ-30KHZ
Volume adjustment: high-end encoder knob adjustment, smooth feel
Output : 50W*2 (left and right channels) + 100W subwoofer)
(Left and right channels) Adapter speaker: 10W-50W/4Ω-8Ω
Subwoofer (subwoofer) Adapter speaker: 20W-100W/2Ω-8Ω
Protection mechanism: over voltage, under voltage, over temperature, DC detection and short circuit protection
Unique function: Support Sinilink-app to modify the bluetooth name, set the bluetooth password, turn off/on the prompt tone
Product size: 82mm x 84mm x 24mm
e:
The impedance of the adapted speaker is 4 ohms, and the supply can exceed 21V
The impedance of the speaker is 8 ohms, and the supply can exceed 24V
Colour:black
Material: ABS

Package Contents:
1 x o Amplifier Board Module
1 x Screwdriver