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Noise when daisy chaining/bridging/strapping 2 atomic 3k's
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<blockquote data-quote="mendon mafia" data-source="post: 7538478" data-attributes="member: 584590"><p>hi everyone. a long while ago i had a problem with incredible noise coming from my subwoofer when i strapped my atomic 3k's to it. i did some testing yesterday and neither amp has bad noise when hooked up individually.</p><p></p><p>when strapped there is a very high pitched and quite loud sound coming from the subwoofer (think its engine noise). i tried using both amps as the master and slave but the sound persists. whats also intresting is when i use an RCA barrel connector to extend the length of my strapping RCA the noise is worse (i need the barrel connector so that the rca will reach both amps when they are both mounted in the vehicle but it will reach without for my tests with one amp unmounted)</p><p></p><p>I did a repair to the one amp by resoldering the rca connectors (strap and input channels) to the board since they were broken when i bought the amp used and i had to do it ghetto since the rca connector did not have long enough leads to reach the pcb. I think this may be the issue but im not sure how to check it and im not sure why it gets worse when extending my strapping cable. and im also not sure why there is no noise when running either amp solo.</p><p></p><p>i would also like to add that when strapped (with either as master or slave) there is sound output so they do work strapped but its just noisy.</p><p></p><p>any insight would be helpful. just want to see if this is common or if i should try to resolder the rca connector or if there is a way i can test where the problem is coming from.</p><p></p><p>Thanks.</p></blockquote><p></p>
[QUOTE="mendon mafia, post: 7538478, member: 584590"] hi everyone. a long while ago i had a problem with incredible noise coming from my subwoofer when i strapped my atomic 3k's to it. i did some testing yesterday and neither amp has bad noise when hooked up individually. when strapped there is a very high pitched and quite loud sound coming from the subwoofer (think its engine noise). i tried using both amps as the master and slave but the sound persists. whats also intresting is when i use an RCA barrel connector to extend the length of my strapping RCA the noise is worse (i need the barrel connector so that the rca will reach both amps when they are both mounted in the vehicle but it will reach without for my tests with one amp unmounted) I did a repair to the one amp by resoldering the rca connectors (strap and input channels) to the board since they were broken when i bought the amp used and i had to do it ghetto since the rca connector did not have long enough leads to reach the pcb. I think this may be the issue but im not sure how to check it and im not sure why it gets worse when extending my strapping cable. and im also not sure why there is no noise when running either amp solo. i would also like to add that when strapped (with either as master or slave) there is sound output so they do work strapped but its just noisy. any insight would be helpful. just want to see if this is common or if i should try to resolder the rca connector or if there is a way i can test where the problem is coming from. Thanks. [/QUOTE]
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Noise when daisy chaining/bridging/strapping 2 atomic 3k's
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