1 Set Speaker Protection Board Component Audio Amplifier & 1 Set Relay 4-Way Audio Input Signal Selector Switching
![1 Set Speaker Protection Board Component Audio Amplifier & 1 Set Relay 4-Way Audio Input Signal Selector Switching](https://ph-test-11.slatic.net/p/2ccb1e1fa3687daf1704edff6312a4ff.jpg)
คุณสมบัติเด่น / รายละเอียดสินค้า:
1 Set Speaker Protection Board Component Audio Amplifier & 1 Set Relay 4
-Way Audio Input Signal Selector Switching
-Way Audio Input Signal Selector Switching