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Car Audio Discussion
General Car Audio
Setting gains: couple questions
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<blockquote data-quote="trumpet" data-source="post: 8508442" data-attributes="member: 628688"><p>You have some odd values for attenuated tones. Where are you getting them? I don't always use tones to set gains, but when I do I use Autosound 2000 disc 104 and my TPi 440 oscilloscope. Yes, I do think -6 is a better choice than -2.5.</p><p></p><p>Most DMMs are most accurate at 60 Hz for this purpose, so turn your low pass filter off or way out of this range and use a 60 Hz tone. It's fine to have the bass a lot louder than the mids and tweeters, and overall the system should sound full and well balanced while playing loud enough for your preference.</p></blockquote><p></p>
[QUOTE="trumpet, post: 8508442, member: 628688"] You have some odd values for attenuated tones. Where are you getting them? I don't always use tones to set gains, but when I do I use Autosound 2000 disc 104 and my TPi 440 oscilloscope. Yes, I do think -6 is a better choice than -2.5. Most DMMs are most accurate at 60 Hz for this purpose, so turn your low pass filter off or way out of this range and use a 60 Hz tone. It's fine to have the bass a lot louder than the mids and tweeters, and overall the system should sound full and well balanced while playing loud enough for your preference. [/QUOTE]
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Setting gains: couple questions
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