Bluetooth Version:Bluetooth 5.0 (Effective range: 10 meters without obstruction)
Signal -to -Noise Ratio:C: > 90 dB
Input Modes:AUX + Bluetooth
Number of Channels:Dual - channel (Left and right channels, Stereo)
Amplifier Chip:TPA3116 (With AM interference suppression function)
Power Supply:DC 12-24V / 5A or higher (Higher voltage results in greater output power)
Note:It is recommended to use a power supply of 18V, 19V, or 24V with a current above 5A. If you use 12v 1A power supply, it can only drive a 3-4 inch speaker. If you use 19V 5A or higher, it can easily handle an 8-10 inch speaker without any issues.
Compatible Speakers:20 - 200W / 4 - 8Ω
Output Power
20W*2 @ 12V, 8Ω
35W*2 @ 12V, 4Ω
35W*2 @ 19V, 8Ω
60W*2 @ 19V, 4Ω
50W*2 @ 24V, 8Ω
100W*2 @ 24V, 4Ω
Protection:Over voltage protection, Under voltage protection, Over temperature protection, DC detection, Short circuit protection