The integrated automatic detection of low frequency crossover frequency can optimize the circuit output. Turn the knob left to the bottom is the shutdown state.
The overall size of the power amplifier: 68.5X33X90mm (excluding knobs and rear terminals)
Important:
How to connect?
First connect the external power supply and the power connection port of the digital amplifier,
and then connect the 220V power cord of the external power supply to the mains socket.
On Sep-03-21 at 00:57:09 PDT, seller added the following information: