+

DLHiFi UPC1237 2.1 300W Speaker Protection Board Delay 3 Channels AC 12-15V DC Protection Board for Class A B Amplifier DIY

USD 3.58USD 5.11

DLHiFi UPC1237 2.1 300W Speaker Protection Board Delay 3 Channels AC 12-15V DC Protection Board for Class A B Amplifier DIY

Description
Specification
+