I have focal e25 kx 10 inch subwoofer installed in my car. Its a DVC woofer. I only got it installed four or five months ago. It was running fine until i changed the amp to ground zero gzra 1.1650dx 1 channel amp. There are 4 jumper cables connected to the coil of the amp. They keep breaking every few days. The out of the amp is as follows
Output Power @ 4 Ohm (CEA*) - 1 x 650 W
Output Power @ 2 Ohm (CEA*) - 1 x 1250 W
Output Power @ 1 Ohm (CEA*) - 1 x 1800 W
The nominal output of woofer is 600rms and nom. Imp 4+4ohms. Today the vendor told me the amp was running on 2 ohms and thats the reason for breaking of jumper cables and that if you want to run your amp on 4 ohms you would have to install 2 subwoofers instead of 1. Is there a way to wire the sub in a way that they run on 4 ohm.
I am attaching pictures of broken jumper cables after they have been repaired multiple times