kickerfanatic Posted March 4, 2010 Report Share Posted March 4, 2010 what should i be looking for..? i no it could be the speaker wire terminals or the rcas thats the cause.. but i have the amp open and i dont see a single thing on the board burnt black or swolen.. the amp is a kicker kx650.4.. it powers on fine, does not even go into protect mode.. green light comes on but im not getting no sound when i connect a speaker.. any ideas what to look for inside the amp..? Quote 4 15'' kicker L7 subs ( only 2 being used right now ) 1 kicker zx2500.1 ( another soon 2 come ) box is 9.5 cubic feet slot portd thur the back seat 1 kicker zx650.4 amp powering 4 10'' ev dl10x mids ( rear deck ) 1 kicker zx350.4 power 4 8'' beyma 8mi100 mid/highs ( 1 on each door ) 2 runs of zero gauge wire ( about 60 feet total. ) big 3 done in zero gauge kicker wire 3 runs of 4 gauge for voice amps and eq' and crossover 2 kinetik hc1800 batteries in the trunk and 1 optima yellow top under the hood 260 amp irragi high output alternator ( soon to be 2 alt's ) alpine cda 9856 ipod headunit kicker kx3 3 way crossover & a old school alpine 3342 digital 11 band sound field processor eq. ( search for ( 88bonnsse ) on youtube.com to see my videos.. Link to comment Share on other sites More sharing options...
tehbert0 Posted March 4, 2010 Report Share Posted March 4, 2010 have you checked all the simple stuff? rca's in the output or somethin Quote http://motorcitydesignsaudio.com Link to comment Share on other sites More sharing options...
cqtama Posted March 4, 2010 Report Share Posted March 4, 2010 got pics? threads like this are much easier to help when you give us pics. bu this ^ check your rca's first. how are your subs wired inside the box? will you get sound if you wire straight to the amp and not through the terminal cup? Quote R.I.P '01 blazer you treated my ears well until your transmission blew up. New Project [top secret] 149.0 db on music driver window open; so close I feel some boners are fueled by viagra and not true intimacy!......if you know what i mean.... I swear... sometimes I wish I was retarded so I could just agree with everyone x. Link to comment Share on other sites More sharing options...
kickerfanatic Posted March 4, 2010 Author Report Share Posted March 4, 2010 (edited) got pics? threads like this are much easier to help when you give us pics. bu this ^ check your rca's first. how are your subs wired inside the box? will you get sound if you wire straight to the amp and not through the terminal cup? o.k i have pics.. let me up load them.. i did just notice some white powdery residue on some spots on the board but again nothing burnt or swolen caps or resistors.. but yeah i just got the amp from my best friend.. its been sitting in his closet.. he said he worked untill he took it out the car and he believed it to still be working.. he knows i like kicker so he came across it cleaning his house recently and he thought of me.. i did not oay nothing for it but i tested it with several differnt speakers and different rca's ( i tested bench tested it ) but still i dont know what it could be.. give me a few ,minutes to upload the pics and i will post em in about 10 minutes or so.. Edited March 4, 2010 by kickerfanatic Quote 4 15'' kicker L7 subs ( only 2 being used right now ) 1 kicker zx2500.1 ( another soon 2 come ) box is 9.5 cubic feet slot portd thur the back seat 1 kicker zx650.4 amp powering 4 10'' ev dl10x mids ( rear deck ) 1 kicker zx350.4 power 4 8'' beyma 8mi100 mid/highs ( 1 on each door ) 2 runs of zero gauge wire ( about 60 feet total. ) big 3 done in zero gauge kicker wire 3 runs of 4 gauge for voice amps and eq' and crossover 2 kinetik hc1800 batteries in the trunk and 1 optima yellow top under the hood 260 amp irragi high output alternator ( soon to be 2 alt's ) alpine cda 9856 ipod headunit kicker kx3 3 way crossover & a old school alpine 3342 digital 11 band sound field processor eq. ( search for ( 88bonnsse ) on youtube.com to see my videos.. Link to comment Share on other sites More sharing options...
Boon Posted March 4, 2010 Report Share Posted March 4, 2010 Where's the input board gone? I think the input opamps on those amps like to fail. I have one on my bench that's being a total bastard but only in 1 channel. Quote 10.x volts fo' life! Link to comment Share on other sites More sharing options...
OrionStang Posted March 4, 2010 Report Share Posted March 4, 2010 Looks like something got spilled in there. Quote SMD Super Seller My Feedback Thread Link to comment Share on other sites More sharing options...
sayhuh? Posted March 4, 2010 Report Share Posted March 4, 2010 Have you set your gain and make sure your low pass and subsonic are set right. This could cause you to have no sound as well. Get a pic of those settings. Quote Blown Link to comment Share on other sites More sharing options...
sphinxbccp Posted March 4, 2010 Report Share Posted March 4, 2010 how did you hook it up during the bench test? what was the power source? Quote Build log: Click Feedback: http://www.stevemead...xbccp-feedback/ 03 Chevy Blazer - IPad Air 2 - ALPINE Head Unit - 4 DC XL 18s - 2 DC 3.5k - ALPINE TYPE R 5.25 COMP - 3 ALPINE TYPE R 6.5 COMPs - DC 175.4 - DC HO Alt - D3400 - 4 XP3000s - KNU 0ga - 60 SqFt Damp Pro Lots more... Link to comment Share on other sites More sharing options...
kickerfanatic Posted March 4, 2010 Author Report Share Posted March 4, 2010 how did you hook it up during the bench test? what was the power source? i hooked it up using a kinetik hc1800 reading 12.8 volts.. its my permanent bench test battery.. but yeah anyway i have the gain only 1/3rd of the way up. and the frequency is off.. i dont need to take pics of that.. im not a newbi.. but yeah.. 1 channel out of the 4 makes any speaker crackle but the others produce no sound what so ever...? and where is the outputs that like to go bad in these amps..? can anybody take one of my pics and circle them for me to check..? Quote 4 15'' kicker L7 subs ( only 2 being used right now ) 1 kicker zx2500.1 ( another soon 2 come ) box is 9.5 cubic feet slot portd thur the back seat 1 kicker zx650.4 amp powering 4 10'' ev dl10x mids ( rear deck ) 1 kicker zx350.4 power 4 8'' beyma 8mi100 mid/highs ( 1 on each door ) 2 runs of zero gauge wire ( about 60 feet total. ) big 3 done in zero gauge kicker wire 3 runs of 4 gauge for voice amps and eq' and crossover 2 kinetik hc1800 batteries in the trunk and 1 optima yellow top under the hood 260 amp irragi high output alternator ( soon to be 2 alt's ) alpine cda 9856 ipod headunit kicker kx3 3 way crossover & a old school alpine 3342 digital 11 band sound field processor eq. ( search for ( 88bonnsse ) on youtube.com to see my videos.. Link to comment Share on other sites More sharing options...
kickerfanatic Posted March 4, 2010 Author Report Share Posted March 4, 2010 Where's the input board gone? I think the input opamps on those amps like to fail. I have one on my bench that's being a total bastard but only in 1 channel. the input board is here i just took it out to look at the board under it.. but the input board looks fine also.. and are the opamps your talking about on the input board or on the main board.. i seen several of them.. Quote 4 15'' kicker L7 subs ( only 2 being used right now ) 1 kicker zx2500.1 ( another soon 2 come ) box is 9.5 cubic feet slot portd thur the back seat 1 kicker zx650.4 amp powering 4 10'' ev dl10x mids ( rear deck ) 1 kicker zx350.4 power 4 8'' beyma 8mi100 mid/highs ( 1 on each door ) 2 runs of zero gauge wire ( about 60 feet total. ) big 3 done in zero gauge kicker wire 3 runs of 4 gauge for voice amps and eq' and crossover 2 kinetik hc1800 batteries in the trunk and 1 optima yellow top under the hood 260 amp irragi high output alternator ( soon to be 2 alt's ) alpine cda 9856 ipod headunit kicker kx3 3 way crossover & a old school alpine 3342 digital 11 band sound field processor eq. ( search for ( 88bonnsse ) on youtube.com to see my videos.. Link to comment Share on other sites More sharing options...
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