Product Name: Mini 50W+50W Stereo Bluetooth Digital Power Amplifier Board
Product model: -AP50L
Bluetooth version: 5.1
Transmission distance: 15 meters (unblocked)
Power supply: DC12-24V

Number of channels: left and right dual channel (stereo)
Adapter speaker: 30W~-200W 4Ω 8Ω 16Ω
Protection mechanism: power reverse connection protection, short circuit protection, self-recovery overheating protection
function: support Audio-APP control
Note: The output power of the power supply should be the output power of the power amplifier, otherwise it affect the sound quality
12V-8Ω/15W+15W, 4Ω/20W+20W
15V-8Ω/18W+18W, 4Ω/ 30W+30W
19V-8Ω/32W+32W, 4Ω/ 45W+45W
24V-8Ω/40W+40W, 4Ω/ 50W+50W
Material: PCB+Metal
colour: black

Package Contents:
1 x digital power amplifier board
1 x DC adapter
1 x screwdriver