Package Include
1. Speaker Protection C1237 Mono DIY Kit x2
2. Assembly Manual
Features
· Use speaker protection IC C1237.
· Workable wide power supply voltage range 18-60V.
· AC Power on delay protection.
· Disconnection when power off to prevent shock off noise.
· Positive and negative output offset voltage detection.
· High-end relay with minimum pre
· Required only single supply either 15V AC or 18V DC.
· PCB Dimension: 67mm(L) x 50mm(W)