TPA3116D2 Subwoofer Digital Amplifier Board TPA3116 Amplifiers 100W Audio Mod

Description

TPA3116D2 Subwoofer Digital Amplifier Board TPA3116 Amplifiers 100W Audio Mod
Optional matching supply:The connector is a standard 5.5MM jack, the same as most notebook supplies.
The supply for the board is critical. The higher the voltage, the higher the current and the better the output .
If you only have 12V 1A, it can driver 3-4 inch subwoofer . If you are above 19V 5A, there is no problem driving the 8-10 inch subspeaker, and the supply must be highly valued.
Digital subwoofer amplifier board with preamplifier op amp NE5532 buffer matching.
The product uses the new US TI company TPA3116D2 high-performance amplifier chip as the core, DC single supply 8-25V wide working voltage, 50W (left channel) + 50W (right channel) two-channel output, the efficiency is up to 90%. Can use switching supply, laptop switching supply, battery or car supply, etc...
supply range: DC8-25V
Number of channels: mono(Subwoofer output)
Output : 100W
Turn the knob to the bottom to turn off the state
Colour:Green
Material:plastic
Size:75X60MM
Package Contents:
1 * Amplifier Board