XHM139 2.1 Digital Power Amplifier Board TPA3116D2 2X50W1

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, please 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/18+18W, 4 ohms/greater than 30+30W,

19V ------- 8 ohms/32+32W, 4 ohms/greater than 45+45W,

24V ------- 8 ohms/38+38W, 4 ohms/greater than 55+55W,

Product name: 2.1 channel audio amplifier board

Supply voltage: DC12-24V

Output power: 50w*2+100w 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 products are not included.

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.



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