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
• TPA3116D2 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.
• TPA3116D2 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: TPA3116D2 
• 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
• Class: D 

Package included: