Material: Metal
Bluetooth Version: 5.0
Power supply: DC 5-24V/5A or higher.
Audio channels: 2.1 channels
Audio input: Bluetooth + AUX
Input sensitivity: 500mV
Audio output: left and right channel + subwoofer
Compatible speakers: 20~100W, 4~8Ω
Output power: 50W+50W+100W
Package include:
1X Bluetooth Amplifier Board