Delivery default is BTL circuit, if do not need BTL circuit please leave message tell us .Thank you
Perfect design, can be directly installed in the amplifier output terminals, it is convenient and practical, 2-channel fully independent, independent power supply, independent detection, available dual power supply, you can also use a single power supply, the board can be installed directly behind the chassis Output terminals, with the Luo fixed, very convenient, the middle of the circuit board has V cut, can be divided into two or so
Double-sided blue oil plate, protective relay with imported Omron, support BTL circuit
Product Name: HiFi amplifier speaker protection board speaker protection board
Size: 115MM * 62MM Output wiring pitch: 30MM
Price: 1: finished plate (good welding test)
Board no circuit (mind do not buy), the board marked with all the parameters, one by one correspondence
Left and right is the same as the independent circuit, in the pull will be out of sync, there will be a slight one after the phenomenon, it can not be synchronized, it is normal
Supply voltage: AC AC12-18V (12-18V single power supply and dual power supply can be)