Well, today I put some serious work into the ol' stereo on my Epic. My stereo was already ok, but my 4 tower speakers were acting sort of wierd last time I was out. During "high volume" moments, the tower speakers were cutting out when large bass notes would hit, even with the engine running. During normal play, the left 2 speakers seemed to play highs and the right 2 played mids...very wierd.
So...today I ripped out the ENTIRE stereo, what a bi$%$ that was. For a small moment I thought "my god...what did I just do? Anyhow, I bought a dual amp wiring kit and another capacitor (.5 Farad) and got to work!
Here is how I set it up:
I ran Monster cable RCAs (x2 sets) from the head unit to my equilizer (just under the head unit) then all the way around the front of the bow (way up underneath out of sight) to the storage locker. These go to my Kenwood amp that runs the tower speakers. Then I ran 4 gauge from the battery w/ 100amp inline fuse to the storage locker right into a Scosche power splitter. From this runs 2 (7? awg) wires. 1 goes through the .5 cap to the kenwood. The other goes under the floor and over to the 2.4 farad cap which then goes to my 600w Diamond audio amp, then to the Kicker solobaric sub. I also spent some time cleaning up the wires under the dash, so my sub enclosure actually slid very easily back (probably 3-4 more inches than it used to) giving the driver mucho leg room now. Oh, for the tower speaker issues I had, it was due to my equilizer being incorrectly installed by the previous owner. When I took my boat back to the storage, I CRANKED it up. All joking aside, this is the loudest stereo I have ever owned! I must say that the install was challenging, mostly because getting up inside the storage locker to mount amps, caps and run wires is hard on the old back and sides, but now it looks/runs very nice.
I will post pictures in the near future.
Now, here is a question... I wanted to do the DECC power wire upgrade today as well. I got 10 awg wire and a 40 amp inline fuse. I had planned to run it to the battery (-) and the perko (+), but when I looked on the back of the DECC all I saw were 2 wire looms that were soldered to the back of it. So am I supposed to run the power wires directly to that thing somehow? That project is on standby until I figure out how to do it correctly. Anyhow, a long post but a rewarding project overall. See ya.