S350H 2.1 Channel Subwoofer TPA3251 Digital Power Amplifier Board DC18V-38V/10A Audio Stereo Bluetooth 5.0 Bass Amp 220WX2+350W
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Specifications
- Brand Name
- diymore
- Origin
- Mainland China
- High-concerned chemical
- None
- Condition
- New
- Type
- Voltage Regulator
- Supply Voltage
- DC18V-38V/10A
- Choice
- yes
Product Description
Product selling point
1: HD low distortion HiFi sound quality
2: Heat sink + fan heat dissipation safety
3: TPA3251D2 power amplifier chip design
4: Volume adjustment: high-end encoder knob adjustment, feel smooth
5: Protection mechanism: over-voltage, under-voltage, clipping, short circuit, overheating and other protection
Product model :XY-S350H
Product name :2.1 channel Bluetooth audio amplifier board
Power supply :DC18-38V/10A or more Bluetooth version :5.1
Audio channel :2.1 Audio channel Audio input: Bluetooth +AUX+U disk +USB sound card
Audio output: left and right channel + subwoofer frequency range :20HZ--20KHZ
Volume adjustment: High-end encoder knob adjustment, feel smooth
Right and left channels up to 220W/3Ω--36VDC
Large output power :175W/4Ω--36VDC 100W/8Ω--36VDC
Subwoofer Max. 355W/2Ω--36VDC
Output power :250W/3Ω--36VDC 195W/4Ω--36VDC
Protection mechanism: over voltage, under voltage, clipping, short circuit, overheating and other protection
Unique function: Support the Sinilink-APP to change the Bluetooth name and set the Bluetooth password Disable/enable the prompt tone
Product size :130mm*116mm*27mm Weight: 370g
Detailed list
1*S350H TPA3251 Bluetooth power amplifier module
Product information last updated on April 3, 2026