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Fi Q15
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<blockquote data-quote="HitManSE" data-source="post: 2240826" data-attributes="member: 549624"><p>I guess you have a diff version of it then I do. Unless you clicked on a diff setting. Mine does not say the word MACH anywere I look.</p><p></p><p>Mach however, from my understanding usually refers to speed.</p><p></p><p>IF it indeed is refering to the velocity in the port, usually the lower the speed, the less chance of huffing/port noise. Personally I dont worry about this too much, so long as you have atleast 15" (give or take) of port area per cube ft of air space you should be just fine.</p><p></p><p>Ive ran as little as 6" port area per cube ft of air space without any port noise...none that I could hear anyway lol, I sure wouldnt run that low a # again though.</p></blockquote><p></p>
[QUOTE="HitManSE, post: 2240826, member: 549624"] I guess you have a diff version of it then I do. Unless you clicked on a diff setting. Mine does not say the word MACH anywere I look. Mach however, from my understanding usually refers to speed. IF it indeed is refering to the velocity in the port, usually the lower the speed, the less chance of huffing/port noise. Personally I dont worry about this too much, so long as you have atleast 15" (give or take) of port area per cube ft of air space you should be just fine. Ive ran as little as 6" port area per cube ft of air space without any port noise...none that I could hear anyway lol, I sure wouldnt run that low a # again though. [/QUOTE]
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