FlashvHD Posted June 30, 2014 Report Posted June 30, 2014 Here's a little bit of background. I recently just hooked up a 4 channel amplifier. (Rockford punch 400-4) headunit is pioneer avh-4500bt. For subs I'm running 2 obsidian 18s off of a soundqubed 2200 @ 1ohm. All of a sudden today while driving my subs stopped working and started making this strange sound. I feel like it has something to do with the RCAs. Any help would be appreciated thanks.
pioneerforlife Posted June 30, 2014 Report Posted June 30, 2014 describe the sound a bit more. same happened to my buddy and what happened is he had a fuse blow and the rear batts eventually drained themselves and the amp started cutting out an making the subs squeal a bit. is the sound a mechanical sound or more of a feedback sound? 2007 Ford Focus SES Hatchback Pioneer HU 4 Digital Designs 9515i's in a B pillar. 2 Soundstream XXX 15K's (running at 16 volts) Soundstream Mids/Highs in custom door panels (getting rebuilt soon) Soundstream TA2.160 and TA2.400 Sky High and KNU wiring 3 Banks of Maxwell caps Winston Lithium (not a fan) Bump4Life 250 Amp Alt. aka USAlternators Soundstream Focus and Avenger Build Log Instagram @p4linnovation YouTube: Team Blowin Loud
FlashvHD Posted June 30, 2014 Author Report Posted June 30, 2014 I would saw more of a feedback sound my 4 channel is hooked up to the rear battery as well and powers on and sounds great still..
FlashvHD Posted June 30, 2014 Author Report Posted June 30, 2014 I have not I've got a pair laying around ill swap em out tommorrow and see if that solves the problem.
RooTxBeeR Posted July 1, 2014 Report Posted July 1, 2014 Good catch guy, now maybe try and look into why that RCA cable failed. See if you can make sure of it not hapenning again. On 11/20/2012 at 8:54 PM, AMI CUSTOMS said: Turned mine up today at a light, guy next to me his steering wheel started moving and he looked over at me like I was a magician lol. On 5/9/2012 at 8:45 PM, skittlesRgood said: fuck the plating. look at what the main metal used is. you could buy unicorn blood plated terminals but if its just covering up dog shit, whats the point On 4/10/2013 at 12:26 PM, mrd6 said: I'll admit, half way through sanding that fiberglass in the rain and cold while I was all itchy I was definitely starting to question why i was doing this haha Soon To Be '04 Ford Escape US Alternator 280A Hairpin D4800 Under the Hood (6) XP3000's in Rear 1/0 SHCA & XS Power 4 runs to back TORK2 kit from Tony @ CE Auto Supply Pioneer DEH-80PRS DD AW6.5 (2) per door *Tweeter Unkown* DD SS4a & C3d (2) SCV4000 @ .5Ohm (2) 15" Sundown Zv5
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