I upgraded my alternator and put an optima battery in my car a few days ago and everything has been awesome (no lights dimming) until yesterday.

I was running some errands for about an hour and was on my way home and my stereo cut out, but the deck was still on. I opened my trunk and found two of the 4 tube fuses in the 4-fuse distribution block blown so I decided to replace all 4 with bigger tube fuses and the one under the hood just for good measure. After doing so, the deck still came on but there was no music comming through the speakers. I checked all the wiring in the trunk and everything is still hooked up nice and tight, the deck & amps turn on etc.. but no sound at all.

I am baffled as to what's going on and I am just wondering if anyone has any idea's as to why it may be doing this.. I have tomorrow off so I have time to mess around, and the earliest I'd be able to get my car into a shop is probably tuesday or wednesday so I figured I would ask everyone on here.

I havn't done anything to my stereo in a while so I havn't had any problems for a long time until I added the second battery and bigger alternator, but I"m not sure if that would have anything to do with it. This is what's in the car if it must be known

The System.


Eclipse 8443 head unit

Boston Pro 5.5 component set

4 15" Rockford DVC's (2 are HE2's)

Soundstream Rubicon 702

2 Rockford 800a2's

Thank you!

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Eclipse 8443
Boston Pro 5.5 / Soundstream Rubicon 702
4 15" Rockford DVC's / 2 Rockford 800a2's