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447 Search Results Found |
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Forum: Pi Speakers «»
Posted on: Mon, 23 February 2009 13:07 «»
By: Wayne Parham
Cornerhorn implementations
…begin with.
Now let's think about the π cornerhorn, and what effect bass bin size has. As with any other loudspeaker, Hoffman's Iron Law tells us high-efficiency woofers need large boxes to offer much extension. If you make the cabinets smaller, the …
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Forum: Pi Speakers «»
Posted on: Mon, 07 May 2001 00:54 «»
By: Wayne Parham
Cornerhorn approaches
…all. In fact, it is what inspired the Pi cornerhorn design. I like the idea of launching sound from the corners because it imposes a maximum 90 degree radiation angle over the entire audio band, providing 9dB increase over freespace. It makes a good …
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Forum: Pi Speakers «»
Posted on: Thu, 10 December 2009 08:43 «»
By: coctostan
Cornerhorn possibility?
…U15 enclosure, placing it on top of the cornerhorn with the U15's bass section on top of the unity horn. I'm not sure how well the U15 bass driver would integrate with the 2226.
This is just a crazy idea I got so it could be completely off base. If …
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Forum: Pi Speakers «»
Posted on: Wed, 13 January 2010 08:56 «»
By: Wayne Parham
Cornerhorn Ruminations
…reflections.
As an aside, I've built cornerhorns in many varieties over the years, some with direct radiating mids and some even with direct radiating tweeters. I've even built some that had rear-firing mids and tweeters. This creates a healthy dose …
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Forum: Pi Speakers «»
Posted on: Mon, 17 December 2007 21:41 «»
By: Wayne Parham
Cornerhorn woofers
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JBL takes care to machine the gap so the flux lines are symmetrical around the voice coil. In addition, their older alnico drivers had reduced distortion because alnico resists flux modulation. Their newer drivers with ferrite magnets use shorting …
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Forum: Pi Speakers «»
Posted on: Sun, 30 January 2005 23:01 «»
By: Wayne Parham
Cornerhorn answer
…is actually the ideal situation for cornerhorns. If the room is large enough, the fundamental room modes are shifted down below the audible range. And the best listening area is within 30° from both speakers. You don't have to be right on axis, but it'…
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Forum: Pi Speakers «»
Posted on: Sun, 30 January 2005 13:40 «»
By: rnhood
Cornerhorn question
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When one is seated at approx. 9' to the speaker plane and, in an equalateral triagle will the 7-Pi corner horns throw a fairly well defined, wide and deep soundstage? I am trying to get a picture or sketch of their soundscape attributes.Also, if the …
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Forum: Pi Speakers «»
Posted on: Fri, 18 April 2003 12:28 «»
By: Wayne Parham
Cornerhorn Answers
…can simply point the bass bins into the corners and expect the same results. The whole deal with these things is that as long as the source is close enough to the corner's apex, it is effectively coupled to the apex. A good rule of thumb is that the …
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Forum: Pi Speakers «»
Posted on: Fri, 18 April 2003 10:51 «»
By: Tightwad
cornerhorn Qs
…one built simple boxes for the cornerhorns (as opposed to the doghouses), and placed them correctly w.r.t. the corners . . .does the placement require an exact 45deg angle? Or does it merely depend on the woofer pointing at the corner from the correct …
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Forum: Pi Speakers «»
Posted on: Tue, 05 March 2002 13:03 «»
By: Wayne Parham
Cornerhorn pics
There are a handful of photos here: PiSpeakers.com/photos
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