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if the buzzing continues when your rcas are unplugged, its definitely coming from your amp. Try grounding the amp to a different spot, if that doesn't cure it, you may have gains set too high.
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I'd try putting a filter on the amp's power input. They're cheap (often just a capacitor, sometimes with an inductor added).
The speaker wires could be picking up noise. Keep wires as short as possible. |
Trust me, its your amp. If RCAs are disconnected, there is nothing else in the signal chain other than the amp, speaker wires, and speakers themselves.
There is always the slim chance your speaker wires are picking up noise, but I mean SLIM chance, unless they are the cheapest wire you could find. Lets discuss how you set your gains. My experience over the years has been to move ground first, then examine gain structure. Southark370z mentioned using a filter on the power lead. I have tried several of them the past on other installs, and never had luck with them in an Amplified setup. They have worked for me on systems just off head unit power, though. |
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Other than the level of sound quality that can be achieved in a car, I've agreed with just about every other thing you have posted about car audio. Which is exactly why I have told others to take your advice. :tiphat: |
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Now whats this you say about sound quality in a car????;) |
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Lol.. I think you have me confused with Bigaudiofanat...... Hes the "Bose basher", and deserves the Guru title.
I'm more of a "whatever sounds good to you" guy. To each his/her own. |
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Yep as I said and Ron reinforced, it's your amp. If this noise really bothers you buy some quality amps with a lower noise floor.
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Thank you all. I have not noticed the buzz at all now that I don't chase it. But I agree, it's probably the cheap amp.
The sub has made the sound much more full. I learned a lot from this project. Even insulated the door. |
You pile try a “Power Cap”
Isolating Ground loops can be difficult, but a power cap removed it for me Sent from my iPhone using Tapatalk |
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Yes, but if he has installed that amount of power amps, a power cap will stop the headlamps dimming every time the bass kicks in and eliminates electrical noise Sent from my iPhone using Tapatalk |
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