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<blockquote data-quote="stealth17" data-source="post: 3061022" data-attributes="member: 566692">Good explanation Babs. I know what you mean about the sound waves. The technical term is destructive and constructive interference. If the sound waves are exactly one-half phase off, the sound waves will cancel each other out and you will not hear anything. That&#039;s how noise canceling headphones work //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gifNow it would be really nice if you could specify a time delay for the tweeters too. Like you say, it is nearly impossible to have them exactly the same distance in a typical car. Since I have my tweets running off the same line as my midbass component and using a passive crossover, I know it would be hard to do from the head unit. The only way you would be able to do it is if the head unit let you specify exactly which frequencies to delay for each channel. That would be one badass headunit //content.invisioncic.com/y282845/emoticons/naughty.gif.94359f346c0f1259df8038d60b41863e.gif But we do not live in a perfect world, so I wonder is there external equipment you could add like the crossover boxes, that would allow you to set a delay for the speaker(s) on the line you connect?headless, thanks for pointing the presets out. I honestly did not realize you could do that. You are definitely right, you can tell a huge difference. Depending on the song, I was able to hear the song walk while adjusting. It helps to shut the subs off too //content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif</blockquote>

[QUOTE="stealth17, post: 3061022, member: 566692"] Good explanation Babs. I know what you mean about the sound waves. The technical term is destructive and constructive interference. If the sound waves are exactly one-half phase off, the sound waves will cancel each other out and you will not hear anything. That's how noise canceling headphones work [IMG]//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif[/IMG] Now it would be really nice if you could specify a time delay for the tweeters too. Like you say, it is nearly impossible to have them exactly the same distance in a typical car. Since I have my tweets running off the same line as my midbass component and using a passive crossover, I know it would be hard to do from the head unit. The only way you would be able to do it is if the head unit let you specify exactly which frequencies to delay for each channel. That would be one badass headunit [IMG]//content.invisioncic.com/y282845/emoticons/naughty.gif.94359f346c0f1259df8038d60b41863e.gif[/IMG] But we do not live in a perfect world, so I wonder is there external equipment you could add like the crossover boxes, that would allow you to set a delay for the speaker(s) on the line you connect? headless, thanks for pointing the presets out. I honestly did not realize you could do that. You are definitely right, you can tell a huge difference. Depending on the song, I was able to hear the song walk while adjusting. It helps to shut the subs off too [IMG]//content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif[/IMG] [/QUOTE]

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