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A few possiblities [message #15226 is a reply to message #15225]

Wed, 01 March 2006 12:45

Duke
Messages: 297
Registered: May 2009

Grand Master

Cut to 5 1/4" long, a 2.5" diameter would tune your box to 34 Hz, and a 2.75" diameter port would tune it to 37 Hz. Parts Express sells 2.5" and 2.75" diameter ports.

The minimum length for a 2" diameter flared Precision Port is 5" long due to the length of the flared sections, and that would tune your box to 31 Hz. This would probably be the lowest noise route, but of course it's also the most expensive.

Duke

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[Message index]

		Subwoofer port design question By: PDee on Mon, 27 February 2006 18:38
		Re: Subwoofer port design question By: Wayne Parham on Tue, 28 February 2006 08:53
		Your port's too small in diameter By: Duke on Tue, 28 February 2006 08:59
		Re: Your port's too small in diameter By: PDee on Wed, 01 March 2006 11:02
		A few possiblities By: Duke on Wed, 01 March 2006 12:45

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