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White Noise from Tweeters Help!!!
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<blockquote data-quote="Gabriel7960" data-source="post: 8802533" data-attributes="member: 686393"><p>Car: 2019 Camry XSE 8” display, Non-JBL </p><p>Speakers: Front - JBL Club 602CTP. </p><p>Rear - JBL Club 620F</p><p>Amp: Infinity Reference 3004A</p><p>Subs: Skar SDR 2x10</p><p>Amp: Skar 1500 watt mono</p><p></p><p>I have a white noise/hiss coming from the tweeters of my component system. The noise is there when the radio turns on. If off, it goes away. Unplugging RCA’s to amp removes the noise. No my gain is not high at all.</p><p></p><p>What I’ve done:</p><p>Changed RCA’s (3 different kinds, all three twisted, one shielded)</p><p>Moved rca from any power wire.</p><p>Wired amp outputs directly to crossovers (not using factory wiring)</p><p>Tried ground loop isolators. </p><p>Installed LC6i LOC</p><p>Used different ground switches on LOC</p><p></p><p>I am going to check the grounds soon with a multimeter, but they seem to be perfectly fine. Audio shop says they are fine. This noise only comes out of tweeters. I also notice sometimes that the left tweeter (could be both) cuts in and out. There is also a rhythmic ticking or clicking that plays sometimes when I play music. If a song has higher pitched tones, the noise becomes more apparent.</p><p>I don’t believe it could be a ground issue because it is only coming out of the tweeters, not the woofers or coax in the rear.</p></blockquote><p></p>
[QUOTE="Gabriel7960, post: 8802533, member: 686393"] Car: 2019 Camry XSE 8” display, Non-JBL Speakers: Front - JBL Club 602CTP. Rear - JBL Club 620F Amp: Infinity Reference 3004A Subs: Skar SDR 2x10 Amp: Skar 1500 watt mono I have a white noise/hiss coming from the tweeters of my component system. The noise is there when the radio turns on. If off, it goes away. Unplugging RCA’s to amp removes the noise. No my gain is not high at all. What I’ve done: Changed RCA’s (3 different kinds, all three twisted, one shielded) Moved rca from any power wire. Wired amp outputs directly to crossovers (not using factory wiring) Tried ground loop isolators. Installed LC6i LOC Used different ground switches on LOC I am going to check the grounds soon with a multimeter, but they seem to be perfectly fine. Audio shop says they are fine. This noise only comes out of tweeters. I also notice sometimes that the left tweeter (could be both) cuts in and out. There is also a rhythmic ticking or clicking that plays sometimes when I play music. If a song has higher pitched tones, the noise becomes more apparent. I don’t believe it could be a ground issue because it is only coming out of the tweeters, not the woofers or coax in the rear. [/QUOTE]
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White Noise from Tweeters Help!!!
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