Product Name:50W*2 Bluetooth Audio Amplifier Module Product Model:ZK-502T Bluetooth version:5.0(no cover, within 10 metres) Signal-to-noise ratio:>90dB Input mode: Bluetooth input + AUX input + USB Number of channels: 2.0 left and right channels (stereo) Adaptive power supply: DC9-24V/2A or more (the higher the voltage, the higher the output power)
Adaptive speaker: 20-100W/4-8Ω Amplifier chip: TPA3116D2 Protection mechanism: over-voltage, under-voltage, overheating, DC detection, short-circuit protection
Product Size: 89mm * 60mm * 21mm Product weight:~154g (including packaging)