YEMIUGO Bluetooth Amplifier Board Module 2x50W Digital Stereo Audio Amp Board Dual Channel DC 5V-27V with HiFi Filter

Parameters: Work Voltage:DC 5V-27V Communication distance:15meter(Max) Channel:Dual channel stereo output Output impedance:4ohm~8ohm Match speaker:30W~200W Bluetooth:BLE 5.0 Output Power: >.Output power 12W*2 at 12V 8ohm >.Output power 20W*2 at 12V 4ohm >.Output power 18W*2 at 15V 8ohm >.Output power 30W*2 at 15V 4ohm >.Output power 32W*2 at 19V 8ohm >.Output power 45W*2 at 19V 4ohm >.Output power 38W*2 at 24V 8ohm >.Output power 55W*2 at 24V 4ohm Work Temperature:-40?~85? Work Humidity:0%~95%RH Module Size(Installed):104*50*19.5mm Application: Modified speaker Amplifier equipment car Bluetooth device Package: 1pcs ZK-502C HIFI AUX Stereo Bluetooth Power Amplifier Module 1pcs 20*14*6mm heat sink with adhesive 1pcs DC-005 20cm power cable 1pcs 6mm knob cap 1pcs M6 nut 1pcs M6 screw mat 2pcs Acrylic shell 4pcs M2*12mm Copper column 8pcs M2*8mm screw 1pcs screwdriver