- Audio input sensitivity: 600-800mV
- Frequency response range: 20Hz-20KHz
- Speaker impedance: 2-8ohm
Description:
This is a DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Audio Amplifier Board 2x50W+100W.
Specification:
- Audio input sensitivity: 600-800mV
- Frequency response range: 20Hz-20KHz
- Speaker impedance: 2-8ohm
- Output power:
- Power Supply 12V/8Ω Europe Speaker >10W/4Ω>20W/3Ω>25W/2Ω>30W (left and right channels same); 19V/8Ω >24W/4Ω>45W/3Ω>60W/2Ω>75W; 24V/8Ω >35W/4Ω>75W/3Ω>95W
Note:
- This is the actual test data on the instrument. The output power is related to the supply voltage current, the speaker impedance, and the input of the audio source.
- When the power supply voltage/current is sufficient, the power supply voltage is usually higher and the relative output power can be made larger.
- Speakers with different impedances also have different output powers. Generally, the speakers have smaller impedance and more power.
Package Included:
1 x DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Audio Amplifier Board 2x50W+100W