ZK-502L Bluetooth 5.0 12/24V Wireless Stereo Audio Digital Power Amplifier Board 50Wx2 Bluetooth Amp Amplificador, without Shell

The ZK-502L Bluetooth 5.0 Wireless Stereo Audio Digital Power Amplifier Board is designed for DIY speaker projects. It provides audio amplification with Bluetooth connectivity.

• Product type: Breadboard / Amplifier Board
• Compatibility: Bluetooth 5.0 devices
• Material: ABS plastic
• Bluetooth version: 5.0
• Adaptation supply voltage: 5-24V (optional 9/12/15/18/24V adapter)
• Adapter speaker: 30-200W, 4 ohms, 8 ohms
• Number of channels: Left and right stereo
• Bluetooth transmission distance: 15m (without occlusion)
• Protection mechanism: Self-recovery overheat protection, self-recovery short circuit protection
• Size: 55 x 38 x 17mm
• Volume control: Potentiometer with switch
• Copper DC connector for high current
• Capacitor: 470uf35V solid capacitors for power storage and heat dissipation
• Free DC head lead for easy wiring