XH-M543 120W+120W Dual-channel Stereo High Power Digital TPA3116D2 Audio Power Amplifier Board

The XH-M543 is a dual-channel audio power amplifier board designed for home use. It is compatible with various sound sources.

• Product Name: TPA3116D2 digital amplifier
• Product Type: XH-M543
• Amplifier chip: TPA3116D2
• Power supply: DC12-26V (24V recommended)
• Current: more than 3A
• Max output power: 120W * 2
• Channel: Two channel
• Signal to noise ratio: 100db
• Size: 92*69*18MM
• Power supply DC12V 50W * 2
• Power supply DC24V 120W * 2
• Note: Red is positive, and Black is negative
• Op amp function with TL074C chip
• Recommended speaker: more than 120W professional stage speakers