I have a kole 2400d (the kole class d's use same boards as the planet audios) How do you strap the amp? is it just a cable and one amp is neg and one amp positive.... Do the rca's just go into the master amp. Now other question. My friend has a "not working" kole 2400d. BUT It powers up and no protection lights... What are the chances it is just bad rca inputs on the amp. If so I was thinking I could make that the slave amp and it would work. input?