Product Feature
1: 2.1 channel for Bluetooth audio amplifier board 160W*2+220W subwoofer
2: Exquisite appearance
3: The main knob adopts the rotary encoder used in high-end power amplifiers to achieve 360-degree stepless tuning, and the hand feels smooth.
4: Protection mechanism: overvoltage, undervoltage, clipping, short circuit, overheating, etc.
5: Mobile APP, controlled by Xinyilian
Product Model: XY-S220H
Product name: 2.1 channel for bluetooth audio amplifier board
Power supply: DC12-38V/10A or above
Bluetooth version: 5.1
Audio channel: 2.1 channel
Audio input: for Bluetooth+AUX+U disk+USB sound card
Audio output: left and right channels + subwoofer
Frequency range: 20HZ--20KHZ
Volume adjustment: high-end encoder knob adjustment, smooth feel
Left and right channels up to 160W/4Ω----36VDC
High output power: 80W/8Ω----36VDC
Subwoofer max 220W/3Ω----36VDC
Output power: 160W/4Ω----36VDC
Protection mechanism: overvoltage, undervoltage, clipping, short circuit, overheating, etc.
Unique function: Support Sinilink-APP to modify for Bluetooth name settings for Bluetooth password to turn off/on the prompt tone
Product size: 134mm*126mm* 26mm
Product weight: 365g
Note: It is recommended to supply power above 15V
list
1*2.1 channel TDA7498 for Bluetooth power amplifier board module