ZK-F502E Cool Volume Indicator Bluetooth Audio Power Amplifier Board Module LC Filter Stereo 50W+50W
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ZK-F502E Digital power amplifier board, LC filter circuit with high fidelity and two-channel stereo sound quality, pure and clear sound.
50Wx2 Stereo bluetooth-compatible power amplifier, supports bluetooth-compatible, aux, u-disk and usb sound card input.
Gold knob cap, elegant and elegant, with cool volume level indicator, 8-level brightness adjustment, 360-degree stepless tuning.
16x13mm Heat sink, with over temperature, over current, short circuit, anti-static protection, and heat dissipation area is larger and more sufficient, safe to use.
Compatible with Wuzhi APP, you can modify the Bluetooth-compatible name, password settings, adjust the volume of the prompt, sound selection, customized sound effects, etc.
Item Name: 2.0 Channel 50Wx2 Stereo Bluetooth-compatible Power Amplifier
Amplifier Chip: China Produced Chip
Support Wuzhi APP
Bluetooth-compatible Version: BLE5.1
Input: Bluetooth-compatible+AUX+U-disk+USB Sound Card
Output Power: Left Channel 50W+Right Channel 50W
Working Voltage: 9-24V/≥3A (AC power not available)
Compatible Loud Speaker: 10-50W, 4-8Ω
Multi-function knob, 360-degree stepless tuning, with volume level indication
Single click: play/pause; double click: mode switch (Bluetooth-compatible/U disk/AUX)
Press and hold for 1 second: turn on/off; rotate: adjust the volume
Protection Mechanism: over temperature, over current, short circuit, anti-static protection
Material: Metal, Printed Circuit Board
Size: Approx. 60x60x30 mm/2.36×2.36×1.18 inch
1 X ZK-F502E Power Amplifier
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