ZK-502L Bluetooth 5.0 12/24V Wireless Stereo Audio Digital Power Amplifier Board is designed for DIY speakers. It provides high-quality audio amplification with Bluetooth connectivity.
Product type: Amplifier Board
Compatibility: DIY speakers
Material: ABS plastic
Bluetooth version: 5.0
Adaptation supply voltage: 5-24V
Adapter speaker: 30-200W, 4 ohms - 8 ohms
Number of channels: Left and right stereo
Bluetooth transmission distance: 15m
Protection mechanism: Self-recovery overheat protection, self-recovery short circuit protection
Size: 55 x 38 x 17mm
Volume control: Potentiometer with switch
DC connector: Copper, withstands high current
Capacitor: 470uf35V solid capacitors for power storage and heat dissipation
