With delay and DC protection (default 3.2-3.5V start control, DC sensitivity can be adjusted)

Voltage input: DC12-16V or AC12-16V

Channel design: independent three channels

Can withstand power: power within 300W*3

Size: 97*51*17MM

Suitable: The power supply can be the same as that of the power amplifier. Each line of the negative pole of the three-channel audio source is independent.

 

Note: 

1.Suitable for 2.1 three-channel class D, class A, discrete power amplifiers.

2.There is no delay when the protection board is turned on and off within 15 seconds (the first power-on-after turning off, there will be a delay after 15 seconds when it is turned on)!

Model Number: 1672053210

Package Include: 1 Pc x  Digital Amplifier Speaker Protection Board