Aj11 Posted January 16, 2015 Author Report Share Posted January 16, 2015 ran new wires, same issue. i pulled them back out. i think I'm gonna wait and get a new deck. when i get the new deck I'm gonna rerun all the wires (i mean everything) i don't want to keep buying parts and breaking them piece by piece. just gonna redo everything at once jvc deck stinger 1800 front hc 2000 kinetic rear 2 runs of 1/0g big 3/4 ct 60.4 2 ct 1400.1 ct EXO 15 d1 lots of deadner type r comps front stage 6 kicker tweets rear stage lots of great stuff coming soon ho alt more bats ct comps for front stage more deadner sweet amp rack lots of L.E.D lights new deck (thinking 80 prs, or flip out) Link to comment Share on other sites More sharing options...
SIDE SHOW Posted January 18, 2015 Report Share Posted January 18, 2015 fault find the problem first if you can, it'll save you coin and pin-point what needs replacing Link to comment Share on other sites More sharing options...
nobutada55 Posted January 18, 2015 Report Share Posted January 18, 2015 If the radio has the ability to turn off the on-board amplifier try doing that to reduce the likely hood of noise. Link to comment Share on other sites More sharing options...
moredbs Posted January 18, 2015 Report Share Posted January 18, 2015 i have this same problem when i ran 2 sets of rca to my 4 channel. (off pioneer 4000 nex) i ran a single rca and used y adapters ,and the noise went away. for some reason there is noise when hooking up front and rear inputs into 1 amp. this probably isn't the perfect solution,but it worked for me. Link to comment Share on other sites More sharing options...
Aj11 Posted January 19, 2015 Author Report Share Posted January 19, 2015 well i figured out how to fix the issue. still not sure why the issue is there... not sure I'll ever know. if i only hook up the sub preout everything works great. only front.. works great.. only rear works great. do any 2 terrible noise! so i grounded the front and rear not the sub output and everything works prefect! i did replace the sub rca, the front and rear will have to wait for another nice day. but I'm back to bassing so I'll leave it alone! if it works don't fix it! jvc deck stinger 1800 front hc 2000 kinetic rear 2 runs of 1/0g big 3/4 ct 60.4 2 ct 1400.1 ct EXO 15 d1 lots of deadner type r comps front stage 6 kicker tweets rear stage lots of great stuff coming soon ho alt more bats ct comps for front stage more deadner sweet amp rack lots of L.E.D lights new deck (thinking 80 prs, or flip out) Link to comment Share on other sites More sharing options...
SIDE SHOW Posted January 20, 2015 Report Share Posted January 20, 2015 glad you got it sorted Link to comment Share on other sites More sharing options...
Guest Posted January 20, 2015 Report Share Posted January 20, 2015 Glad you got it fixed, the only advice I could have given you is to ground the rca shielding on the head unit which you already tried. I had some noise in my old setup and I did this grounding technique to my Kenwood deck and no issues afterwards, ever. I found this one on google, looks super ghetto, but works wonders. https://shufti.files.wordpress.com/2011/04/img_3561.jpg Link to comment Share on other sites More sharing options...
Aj11 Posted January 27, 2015 Author Report Share Posted January 27, 2015 that's pretty much how i have it now..just not the sub output. ok guys have a new issue. i finally got both amps hooked back up. (both mono amps) I'm running them to each coil at 1ohm not strapped. everything is fine 99% of the time. but sometimes at high volume i get this really loud crackle noise. almost like a static on the fm station. it only last a second then goes away. doesn't happen all the time, and can't make it happen when i want. it's not coming from the subs but the bass Is causing the issue! subs off noise doesn't happen. I'm sure it's stemming from the original problem.... but it's so rare when it does happen..scares the shit out of me. do you think i should ground the sub output as well? all grounds have been replaced..along with new rc cables. i don't know anymore... jvc deck stinger 1800 front hc 2000 kinetic rear 2 runs of 1/0g big 3/4 ct 60.4 2 ct 1400.1 ct EXO 15 d1 lots of deadner type r comps front stage 6 kicker tweets rear stage lots of great stuff coming soon ho alt more bats ct comps for front stage more deadner sweet amp rack lots of L.E.D lights new deck (thinking 80 prs, or flip out) Link to comment Share on other sites More sharing options...
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