Feature:
1. Stereo Dual Channel: The power amplifier board module is stereo dual channel output to ensure continuous serial high power operation.
2. Knob Control: The board is equipped with treble and bass control, which can be adjusted through the knob, convenient and quick.
3. Good Transmission: Bluetooth version 5.0, the transmission distance can reach 10 meters in an open environment, can also use a 3.5mm headphone plug.
4. Circuit Protection: With overheating protection, circuit protection, overvoltage and undervoltage protection, safe and durable.
5. Use Excellent Chip: Using TPA3116D2 chip, with AM interference suppression, has low interference and good transmission effect.
Specification:
Item Type: Power Amplifier Board Module
Material: PCB
Model: ZK-502T
Chip: TPA3116D2 (with AM interference suppression)
Bluetooth Version: 5.0 (unobstructed, approx. 10 meters / 32.8ft)
to Noise Ratio: >90 dB
Input Method: AUX + Bluetooth
Number of Channels: Left and right dual channels (stereo)
Adapter Power Supply: DC 9-24V, 3A or above (24V battery set is not allowed)
Adaptation Speaker: 15-100W, 4-8Ω
Power Supply Voltage: 12V, 8Ω 15W+15W, 4Ω 30W+30W
19V, 8Ω 20W+20W, 4Ω 40W+40W
24V, 8Ω 30W+30W, 4Ω 50W+50W
Protection Mechanism: Overheating, overcurrent, short circuit protection
Package List:
1 x Power Amplifier Board Module(Finished Product)
1 x Heat Sink Block
1 x Cable
1 x Screw
1 x Screwdriver
Note:
Do not use it outside the voltage and current range.