YSS350H Bluetooth 5.1 Subwoofer Amplifier Board 220Wx2350W

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.

About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.

About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.

About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.

About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! !