will this work

[j3bus2k3 5,000+ posts]

Fuse within 18" of the batt in the front like normal on both power and ground. Then in the back, fuse again within 18" of the second batt on both power and ground. Then fuse AGAIN on the primary lead from the second batt to the amp like you would normally...

If your running 2 batts in the back, you dont need to fuse inb/w the 2 in the rear...just on the primary lead from the last batt to the amp...