Pioneer AVH p8400 problems...please help
so everything has been going downhill since I got my new headunit and amplifier.
let me get to the part where I got my new amplifier, I mistakingly put the power and ground inputs in the wrong places, usually amps have the power on the left and ground on the right, so without reading the label for the input I put the power on the left and ground on the right, when it was suppose to switched, so no big deal, I turned on my car and the fuse popped... like I said that's not a big deal, a fuse is like 5 bucks my amp is still fine.
anyway, after the fuse popped and I got a new one, I thought I messed up my amplifier so I tried my old one and same thing, there was no sound coming to my speakers from the FRONT AND REAR outputs on my headunit, the SUB output was still working, my subwoofers were playing music but no speakers, so I sent my headunit back to soniclectronics from a replacement, and I got a new one, then the sound WAS working again. BUT for some odd reason, I tried to play with the faders, (left to right, front to rear) and all of my speakers were still playing music no matter which direction I put it in, anyway the sound was working so I just kept in center, well a few days ago I was playing a song with a very loud bass note and then after the bass dropped, boom, no more sound from my speakers again, I heard a popping noise from my speakers so I shut my car off, turned it back on, everything was fine my amps were all fine. now AGAIN the same freaking problem, the speakers weren't playing any music but the SUBWOOFER IS playing music, just the front and rear outputs are shot again.... what can be causing this?!? can it be this pico fuse problem thing? I don't know what a pico fuse but I tried researching and that came up a few times. also my rear speakers were connected to the factory harness, but now their not playing sound either, unless I turn up the volume to 40 then I can BARELY hear the music coming out unless I put my ear right next the speaker ( VERY VERY VERY low sound)
my wiring was never touched I installed the wiring myself and I know its correct and I even double checked it yesterday, took my entire car apart. I installed 5 sound systems before, I know how to install a sound system, this weird problem seems to keep happening now though after that power and ground issue like 2 months ago
Front stage- HAT Imagine i61-2 for midrange and Rainbow Cal 25 Silk Tweeters for highs
Rear Stage- Factory Premium Speakers
HU- Pioneer AVH-x8500
Sub stage- 12" SSA XCON D2
Sub amp- Crescendo BC2000
Mid/High amp- Crescendo Concerto C1100.4
Electrical- big 3, Optima Yellowtop
NVX Sound deadener and Sealed doors
Acoustic Sound Foam behind Front Mids