2X ZK1002M Bluetooth 5.0 AUX USB Audio Input Output Amplifier Audio Amplifier Module 100Wx2
- Tip: To have enough output power if the audio input is sufficient and the supply voltage/current is sufficient.
- The power supply voltage is higher and the relative power will be larger.
- The speakers with different impedances will have different output power.
- In the case of sufficient voltage and current, the larger the ohms of the horn, the smaller the relative sound power. Please pay attention!
![for 2012 Ethernet W5100 Network Shield for Arduino UNO Mega 2560 1280 328 [PC] Network Expansion Module](https://sohago.com/image/computers-laptops/81/computers-laptops-330781.jpg)
