The amplifier board adopts high quality TPA3116D2 digital amplifier chip, which features clear sounds, small size, high efficiency and high power.
Adopts TPA3116 stereo audio power amplifier chip.
Sound quality is very clear, strong amplifying power.
Dual channel 2*50W, high efficiency and low-heat.
Powered by DC 5-24V(best for 24V), wide input voltage.
With reverse power supply protection and horn output short-circuit protection.
Just connect the power supply and loudspeaker box, enjoy the pure digital music!
This amplifier board must be powered by DC power(DC5-24V), it's better to use high-performance switch power. Don't use transformer!
Supply Voltage: DC 5-24V(Best for 24V)
Audio Type: Class D
Channel Type: Two-channel Stereo
Output Power: 2*50W
Output Match: 4-8 ohm
Frequency Response Range: 20Hz-20Hz
PCB Board Size: 84 * 51 * 29mm / 3.3 * 2 * 1.14in (L * W * H)
Weight: 63g / 2.23oz
Package Size: 13.5 * 11 * 5cm / 5.31 * 4.33 * 1.97in (L * W * H)
Package Weight: 90g / 3.17oz
1 * Digital Amplifier Board