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TPA3116D2 2*50W+100W 4.2 Channel Digital Subwoofer Power Amplifier Board

TPA3116D2 2*50W+100W 4.2 Channel Digital Subwoofer Power Amplifier Board

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Stock in: china

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Easy to use and install, has a long service life. It needs DIY and can improve your hands-on ability.

The amplifier board uses TPA3116D2 chip as core which is a high-performance digital power amplifier chip.
Wide voltage power supply is from 12V to 24V DC, energy saving design, the efficiency is high. 
You can adjust the volume by themselves easily.
Just connect the power supply and loudspeaker box, you can enjoy the pure digital music.

Main material: PCB
PCB color: red 
Supply voltage: DC 12-24V
Chip: TPA3116D2*2
Number of sound channels: 3 channels (left channel, right channel, subwoofer)
Output power: 50W*2+100W*1 subwoofer
Output match: 4-8 ohm
Audio output: terminals
Frequency response range: 14-100KHz
SNR: 100dB
Switching frequency: 1.2MHz
Item size: 100 * 70mm / 3.9 * 2.8in
Item weight: 101g / 3.6ounce
Package size: 170 * 130 * 35mm / 6.7 * 5.1 * 1.4in
Package weight: 114g / 4.0ounce

Package list:
1 * 4.2 Channel Audio Amplifier Board


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