XH-M139 2.1 channel digital power amplifier board 12V-24V wide voltage TPA3116D2 2*50W+100W

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XH-M139 2.1 channel digital power amplifier board. TPA3116D2 2*50W+100W, raka raka taka taka song.
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XH-M139 2.1 channel digital power amplifier board 12V-24V wide voltage TPA3116D2 2*50W+100W
Tips:
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 powers. In the case of sufficient voltage and current, the larger the ohms of the horn, 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 ---- 55W, 8 ohms/38 + 38W, 4 ohms / greater than
55 +
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[@SamiyaYeasmin-455]

😊😊

[@user-kg6re1tc2c]

Bro who uses these 90's voltmeter in 2024 atleast purchase a digital voltmeter of 150rs 😅

[@presences]

😅,
ok I will try to buy a digital meter with your advice in mind