Subwoofer doesnt not work?

Question

i bought sony xplods (1300wats a piece) in a sealed box about a year ago. I also have sony amp (1000w-1200w i think)

AnyWay, today i noticed that my subs werent working, They did in fact "hit" every 4 seconds n a timely matter. I checked all my connection, refastened or plugs in my wires to my amp. Everything looks good, but my subs dont really work. What could be the problem.

Answer 1

It is probably your amp. You might need to replace it but double check the ground and power connections.

Answer 2

i think its your amp. check your ground wire and make sure its tight and is on bare metal. also take 1 rca jack out at a time and see if it still does it. sounds like a ground problem no big deal tho