Features:

-Onboard front-facing IC to improve the input sensitivity, high-definition sound quality.

-Efficient Class D operation, with over 90% power efficiency and low idle loss characteristics, advanced modulation system configuration, multiple switching frequencies, AM interference prevention

-TPA3116 Advanced Oscillator/PLL Circuit adopts multi-switching frequency options to suppress AM interference, and when combined with master-slave mode options, multiple devices can be synchronized.

-TPA3116 devices provide comprehensive protection against short circuit, overheating, overvoltage, undervoltage and -DC faults. If overload, the device will report the failure to the processor to avoid damage to itself.

Specifications:

Model: XH-M543

Chip type: TPA3116

Working voltage: DC12-26V

Output power: 2*120W MAX, DC12V, 2*50W,DC24V, 2*120W

Signal to noise ratio: 100db

Channel: Dual channel stereo

Size: 92*68*16mm

Weight: 68.6g

Class: D

Package Included:

1 x Audio Amplifier Board

1 x Audio Cable