Product introduction
This product supports Bluetooth and AUX audio cable dual input, Bluetooth connection effective distance of 20 meters (unobstructed connection).
Wide power input voltage DC12~28V, original imported chip, dual channel, high-definition sound quality, power up to 45W×2
Digital Bluetooth Power Amplifier Board
Model: XH-M314
Chip model: TPA3118
Supply voltage: DC12~28V
Input current: 3A or more
Output power: 45W × 2
Number of channels: two channels
Impedance matching: 4~8Ω
Audio input : 3.5mm AUX /Bluetooth (Default Bluetooth priority)
Appearance size: 71*52*13mm
Product net weight: 33g
Chip protection
overvoltage / undervoltage / overtemperature / DC detection / short circuit
