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399 Search Results Found |
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Forum: Speaker «»
Posted on: Tue, 03 May 2005 15:33 «»
By: greenie512
Sealed compartments
This is a follow on thought to my posting below.Is there any advantage/disadvantage to creating sealed compartments for my speaker groups in an array or should I leave it as one long (well braced) box.Cheers - Phil
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Forum: Speaker «»
Posted on: Mon, 07 March 2005 14:15 «»
By: rnhood
Port vs Sealed
…wise (which it rarely is), does the sealed topology in speaker design have an inherent advantage over tuned port or reflex loaded designs (BR, TL, QW, whatever, etc)? Efficiency and perhaps bass reach may be better on the reflex-port loaded speakers - …
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Forum: Pi Speakers «»
Posted on: Mon, 25 February 2002 09:26 «»
By: dbeardsl
Sealed Four Pi?
…the transient-response in the low end from Sealed boxes (and the lessened distortion below the port tuning freq.), of course they have to be generally much bigger cabinets, just not sure if it would be a worthwhile trade off.Anybody ever thought of …
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Forum: Pi Speakers «»
Posted on: Sat, 08 December 2001 19:20 «»
By: Wayne Parham
Sealed vs. Ported
…- If there was no choice but 2 cubic foot sealed, I'd stuff it full with acoustic damping material. But I would probably not accept this limitation, and would put it in a 4 cubic foot box ported to 15Hz instead. I can't see any reason not to do this. …
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Forum: Pi Speakers «»
Posted on: Sun, 02 December 2001 10:32 «»
By: Wayne Parham
Response curves of closed vs. vented systems
…e, so the term "optimal" is accurate.Optimal Sealed AlignmentThis is the absolute best frequency response that can be obtained using this woofer in a sealed cabinet. Notice that the -3dB point is approximately 55Hz.Optimal Ported AlignmentThis is the …
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Forum: Swap Meet «»
Posted on: Thu, 26 January 2006 14:37 «»
By: Eldragon
Various Classical CD's all Sealed
Handel - Arcadian Duets - Made in Holland - SEALED! $12 Anne Sofie von Otter sings Offenbach SEALED! $10Andrea Bocelli in Massenet opera Werther SEALED CD! $12Arvo Part De Profundis Theatre of Voices - Paul Hillier SEALED! $15
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Forum: Speaker «»
Posted on: Fri, 13 August 2004 11:48 «»
By: spnman
sealed 12db vented 24db
If aligned for max flat response, doesn't a typical vented box rolloff at 24db/oct and sealed at 12db/oct?
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Forum: Pi Speakers «»
Posted on: Sat, 15 December 2001 20:14 «»
By: Wayne Parham
Sealed vs. ported, revisited
Two posts from the past:Acoustic Suspension vs. Bass ReflexResponse curves of closed vs. vented systems
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Forum: Swap Meet «»
Posted on: Tue, 01 March 2005 08:12 «»
By: Bob
NEW McIntosh 7008 - Factory Sealed
We have a McIntosh 7008 Brand New....In Factory sealed box from McIntosh ...We will sell this unit for $1350.00 plus shipping and Insurance...You can reach me@(713)515-3939Best Regards: Bob @ Musixs Promotions
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Forum: Pi Speakers «»
Posted on: Sun, 08 April 2001 01:33 «»
By: Wayne_Parham
Acoustic Suspension vs. Bass Reflex
…don't agree with the idea that sealed or open baffle cabinets are somehow immune to resonant behaviour. All speakers shift phase as they pass through their resonant regions, whether they are sealed, open, ported, labyrinth, transmission line or horn. No…
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