TPA3116 2.1 High-Power HIFI Digital Power Amplifier Board 12-24V Super Subwoofer Finished Board
- Can support 100W (bass channel) + 50W (left channel) + 50W (right channel) three-channel output.
- With external audio source input interface, with pre-amplification, bass frequency division processing; bass volume, bass frequency, left and right channel volume, treble, switch / total volume, 5 adjustment potentiometers.
- Large heat sink to ensure the need for heat dissipation under high voltage and high power output state. Use shielded inductors with larger current and power as output, more stable performance and better sound
- The board is powered by a DC power supply, with positive and negative reverse connection protection, and the positive and negative connections are reversed without power.
