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High Efficiency Speaker Asylum: Re: Pouring a Tractrix Horn = how did you maintain the flare? by waveboxes@yahoo.com Need speakers that can rock with just one watt? You found da place. |
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In Reply to: Re: Pouring a Tractrix Horn = how did you maintain the flare? posted by freddyi on April 18, 2006 at 07:09:58:
I got the flare rate frome someone on the Asylum...I then stacked 22 layers of 3/4" mdf to the calculated contour....I then filled with bondo and sanded the crap out of it...I made the mould a little larger to account for the thickness of the fiberglass...If you look at the pic you will see the horn on the left has no bondo and the horn on the right is filled with bondo....My surprise was that they sound the same...Not one person has been able to hear a difference...
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Topic - Pouring a Tractrix Horn - waveboxes@yahoo.com 13:20:05 04/17/06 ( 21)
- hmmmm,,, - Oface 17:30:28 04/18/06 ( 0)
Urethane stirring? - Ronnie Ericsson 15:11:38 04/18/06 ( 0)
Re: Pouring a Tractrix Horn = how did you maintain the flare? - freddyi 07:09:58 04/18/06 ( 3)
- Re: Pouring a Tractrix Horn = how did you maintain the flare? - waveboxes@yahoo.com 04/18/06 09:59:21 04/18/06 ( 2)
- Re: Pouring a Tractrix Horn = how did you maintain the flare? - Jim D. 09:20:21 04/20/06 ( 1)
- Re: Pouring a Tractrix Horn = how did you maintain the flare? - waveboxes@yahoo.com 11:57:13 04/20/06 ( 0)
How did you form the tractrix contour in the mould? (nt) - Doug Flynn 01:25:35 04/18/06 ( 0)
Re: Pouring a Tractrix Horn - John Sheerin 15:28:15 04/17/06 ( 10)
- Re: Pouring a Tractrix Horn - eso 16:09:32 04/17/06 ( 9)
- Re: Pouring a Tractrix Horn - John Sheerin 17:42:31 04/17/06 ( 8)
- Re: Pouring a Tractrix Horn - waveboxes@yahoo.com 18:24:42 04/17/06 ( 0)
- Re: Pouring a Tractrix Horn - eso 18:23:38 04/17/06 ( 6)
- hey eso, fellas.... horn mold issues... - JeffreyJ 10:34:47 04/18/06 ( 2)
- Re: hey eso, fellas.... horn mold issues... - eso 18:28:19 04/18/06 ( 1)
- will try PVA next.... - JeffreyJ 06:51:31 04/19/06 ( 0)
- Re: Pouring a Tractrix Horn - John Sheerin 18:51:24 04/17/06 ( 2)
- Re: Pouring a Tractrix Horn - waveboxes@yahoo.com 19:21:12 04/17/06 ( 1)
- Re: Very Nice Work! * - eso 20:09:29 04/17/06 ( 0)
Re: Pouring a Tractrix Horn - freddyi 13:46:25 04/17/06 ( 2)
- Re: Pouring a Tractrix Horn - waveboxes@yahoo.com 14:11:18 04/17/06 ( 1)
- Re: Pouring a Tractrix Horn - freddyi 14:13:05 04/17/06 ( 0)