YS-S350H Bluetooth 5.1 Subwoofer Amplifier Board 2.1 Channel High Power Audio Stereo Digital Amplifier Board 220Wx2+350W

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

Product name: 2.1 channel bluetooth audio amplifier board
Product Model: YS-S350H
Bluetooth version: 5.1
Frequency range: 20Hz-20KHz
Signal to noise ratio: 92dB
Power supply: above DC18-38V/10A
Audio channel: 2.1 channel
Audio output: left and right channels + subwoofer
Audio input: Bluetooth+AUX+U disk+USB sound card
Output power: 220W*2(left and right channels)+350W(subwoofer)
Left and right channel maximum output power: 220W/3Ω2--36VDC ; 175W/42--36VDC ; 100W/8Ω2--36VDC
Subwoofer maximum output power: 355W/2Ω--36VDC ; 250W/3Ω--36VDC ; 195W/4Ω--36VDC
Subwoofer (subwoofer) Adapter speaker: 20W-200W /2Ω-8Ω
Volume adjustment: high-end encoder knob adjustment, smooth feel
Protection mechanism: overvoltage, undervoltage, overheating, clipping, short circuit, etc.
Unique function: support YS Audio-APP control
Product weight: 380g
Type: Bluetooth Audio Power Amplifier Board Module
Type: Power Amplifier Board
Type: Audio Power Amplifier
Type: Digital Power Amplifier Board
Type: Audio module
color:Black
Material:PCB
size:133x130x25mm

Package Contents:
1 x Amplifier Board
1 x Screwdriver

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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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