hey when i go over a large bump my subs cut out. when i tap the fuse holder or give it a jolt my subs will cut on and off. fuse is good. ground is good. i dont know what it is. maybe a power wire problem? any insights?
tighten every single one of your connections, solder things that were taped, use wire nuts instead of just electrical tape, tape all the connections, reinforce all your connections and especially double check the tightness of your ground, maybe even sand the paint off the metal in the spot its grounded. If you do all that and its still cutting out, let us know, could be a different problem.