• High-quality audio chip, clear sound quality

• Features bass, treble, subwoofer frequency and volume controls

• Protection against short circuit and overcurrent, overheating, reverse connection and overload

• Copper connectors and fence terminals withstand high currents without generating heat or damaging wires

Specifications:

• Product: Digital Audio Amplifier Board

• Model: XH-M542

• Chip type: TPA3116D2X1

• Input current: >3A

• Output power: max 100W

• Output impedance: 2-8Q

• Input impedance: 10KQ

• Signal to noise ratio: 100db

• Number of channels: Mono

• Size: 79*54mm

• Input voltage: Recommended DC 24V (Range 12-28V)