yes so does the port....!!! it actually delays the inside waves, doesn't it.............? then whats the point of a ported enclosure.............?
well that poor sub won a SQ award, details available at jbl.com
The enclosure in pic is tuned to 34 HZ and Sir i am not new to box designing and tuning. and yes i have tuned enclosures to 30hz.
News Flash: The topic is not about enclosure tuning or manufacturers specs. Its about damping.
IMO the Ported enclosures should be lined not stuffed 75% (i wonder after stuffing a ported enclosure with 75% polyfill, wudnt it cover all the port opening and wud make it a sealed enclosure..... where will the air escape from???)
@ mohsin: here are a few nice reads:
Question on polyfill? - Yahoo! Answers
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http://www.rockfordfosgate.com/rftech/enclosure/RFTECH_enclosure_v2002.pdf
(scroll to page 7)
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