hey everyone, hope y'alls weekend was as nice as mine. I recently picked up a eclipse DA7232 amp for my subs. i installed it yesterday, played it and it worked fine. after driving for about 20 mins i heard a very light thump and my subs, mids and highs stoped playing. i only have a factory deck, im still waiting for a new head, so im using a converter for rca's; i ran one set into the eclipse amp and ran another set out of the sub amp "preamp out" into my mid and high amp. i cheek all my grounds, powers, remotes, rca wires, all are good. i used a meter on both amps, both are reading about 13-14 votts on power and the remote. grounds are secured. last i took a discman, hooked up my mid and high amp to it and it works fine. pluged it into sub amp and it wont play. i also took a set of rca's ran them from the "preamp out" out of the sub amp to the mid/high amp and still wont play, mid/high amp wont play either. i am about 99% sure that the rca input conection on my sub amp is bad. Only thing is, it is a brand new amp, never hooked up or played and it only took about 20 mins for this to go bad? dose not make sense, should be a good amp, could i be missing something? maybe i need to change some settings on the amp? anyone know anything?