Bluetooth version: 5.0 (without sunscreen, 15 meters)
Output channel: 2.0 channel
Chip model: AP3050D
Working mode: class D
Audio input: support bluetooth 5.0,AUX, U disk Play

Rated output power: 50W+50W
Frequency response: 20Hz to 20KHz
Working voltage: DC8V to DC26V
Recommended power voltage: DC19V
Fit speaker parameters: 4-8 ohms
NOTE:
1.For DIY---The outer casing is a material package, It needs to be assembled by itself, and the material package is given a screwdriver.
2.---Attention!The heat sink tape glue needs to be pasted to the chip by itself.
3.For use---The power switch on the board is standby switch. After the switch is off, the machine is in standby state with low power consumption. If the power is completely turned off or the DC plug on the machine can be unplugged for a long time.
Colour:black
Material:PCB+Plastic+Metal
Size:56 x 50 x 18mm

Package Contents:
1 x power amplifier board
1 x terminal
1 set x shell material package

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 X Power Amplifier Board
1 X Terminal
1 Set X Shell Material Package