Focus on audio speaker accessories

Steps for repairing and replacing the crossover:

Disconnect the power supply: Before operation, be sure to disconnect the power supply of the audio system to ensure safety.
Removing the crossover: Carefully remove the back panel of the audio box, find the crossover, and remove it from the box.
Check the components: Carefully check the components on the crossover to find signs of aging, damage or burning.
Replace components: Use professional welding tools to replace damaged components.
Check the circuit board: Check the solder joints on the circuit board. If there are cold solder joints or cracks, re-solder them.
Install the crossover: Install the repaired or replaced crossover back to the audio box.
Test: Connect the audio system and test whether the sound is normal.
Our factory, your strong backing: