1>.Product Name:XY-AP50L 50W*2 Bluetooth Amplifier Module
2>.Product Number:XY-AP50L
3>.Working Voltage:DC 5.0V~24V
4>.Control Type:Bluetooth/APP Sinilink Control
5>.Audio input type:Bluetooth/AUX/U-disk/PC USB sound card
6>.Bluetooth version:BLE 5.0
7>.Communication distance:15meter(Max)
8>.Channel:Dual channel stereo output
9>.Output impedance:4ohm~16ohm
10>.Match speaker:15W~50W
11>.Audio output:Active/Passive audio output
12>.Output Power:
12.1>.Output power 15W+15W at 12V 8ohm
12.2>.Output power 20W+20W at 12V 4ohm
12.3>.Output power 18W+18W at 15V 8ohm
12.4>.Output power 30W+30W at 15V 4ohm
12.5>.Output power 32W+32W at 19V 8ohm
12.6>.Output power 45W+45W at 19V 4ohm
12.7>.Output power 40W+40W at 24V 8ohm
12.8>.Output power 50W+50W at 24V 4ohm
13>.Reverse connection protection:Yes
14>.Over temperature protection:Yes
15>.Short circuit protection:Yes
16>.Working Temperature range:-40℃~85℃
17>.Working Humidity Range:5%-95%RH
18>.Module Size:52*52*26mm
1>.The power amplifier board should be as far away as possible from the WIFI signal (router) avoid signal interference.
2>.Recommended power supply voltage DC 5~24V.Module will be damaged if input voltage is more than 24V.
3>.Please don’t use too long wires to avoid signal interference.
4>.The format of U-disk must be FAT32 and the maximum memory is 32G.
5>.It can only select one audio output mode between active output and passive audio output.
6>.It is recommended to use a power supply which more than 2A.
7>.Please read use manual and description before use.