XH-M139 2.1 Digital Power Amplifier Board TPA3116D2 2X50W10

Detailed Information About The Product:

Only when the audio input is sufficient and the power supply voltage/current is sufficient will there be enough output power. If the power supply voltage is higher, the relative power will be higher.
Speakers with different impedances will have different output powers.
In the case of sufficient voltage and current, the larger the ohms of the speaker, the smaller the relative sound power, pay attention! voltage:
12V ------- 8 ohm speakers/12W left channel) 12W right channel) 4 ohm speakers/20 left channel) 20W left channel),
15V ------- 8 ohms/1818W, 4 ohms/ 3030W,
19V ------- 8 ohms/3232W, 4 ohms/ 4545W,
24V ------- 8 ohms/3838W, 4 ohms/ 5555W,
Product name: 2.1 channel audio amplifier board
Supply voltage: DC12-24V
Output power: 50w*2100w subwoofer*1
Output load: 4-8ohm
Frequency response range: 14-100KHZ
Number of channels: 3 left channel right channel subwoofer)
Switching frequency: 1.2MHZ
Colour:orange
Material: PCB
Size:100 x 70 x 30mm Package Contents:
1 x digital power amplifier board Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is /- 1-3cm.
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