Funny enough mine are made with BB ply.
I did mention to them many times about doing
fostex cabinets but in the end i bought a finished
pair from ebay for £150.
I could have made them myself as its childplay
but the ebay price was cheaper then making them myself.
With enough demand, i would have thought they would make the Frugeal-Horn designs cabinets as it is good business sense
They do offer a cabinet design service though.
heres the link
https://secure.wilmslow-audio.co.uk...h/104?osCsid=c7e59a2f9dbb4b906e44147d180fd7cb
This guy also offers the same service
http://www.williamshart.com/speaker.htm
I did mention to them many times about doing
fostex cabinets but in the end i bought a finished
pair from ebay for £150.
I could have made them myself as its childplay
but the ebay price was cheaper then making them myself.
With enough demand, i would have thought they would make the Frugeal-Horn designs cabinets as it is good business sense
They do offer a cabinet design service though.
heres the link
https://secure.wilmslow-audio.co.uk...h/104?osCsid=c7e59a2f9dbb4b906e44147d180fd7cb
This guy also offers the same service
http://www.williamshart.com/speaker.htm
astro_realms said:
Al would just send you to me... with 1/3rd of the population of Canada in Ontario you'd likely find someone more local willing to do it... save shipping the BB most of the way across Canada...
maybe John (aka MJL21193 http://www.diyaudio.com/forums/member.php?s=&action=getinfo&userid=90723) could be talked into it...
dave
Hmm, I believe it's an exponential one
Not truly. It was assumed that it was expo without investigation.
There are thermal actions/reactions that occur that have an overall change in the math. It was assumed that there was no insulation or re-direction effect of the heat and that there was no re-direction of the heat transfer.
In any solid object that has a higher thermal energy than a lower one the transfer of energy will occur to the lower. As the lower energy rises it re-radiates the energy back to the original emmiter. This causes a dynamic exchange between the two that over time becomes an equal (ambient) energy level.
This makes the curve lumpy as the energy transfer is not a constant curve. Its all about mass absorbation and radiation.
ron
Not truly. It was assumed that it was expo without investigation.
There are thermal actions/reactions that occur that have an overall change in the math. It was assumed that there was no insulation or re-direction effect of the heat and that there was no re-direction of the heat transfer.
In any solid object that has a higher thermal energy than a lower one the transfer of energy will occur to the lower. As the lower energy rises it re-radiates the energy back to the original emmiter. This causes a dynamic exchange between the two that over time becomes an equal (ambient) energy level.
This makes the curve lumpy as the energy transfer is not a constant curve. Its all about mass absorbation and radiation.
ron
BLH by Bill Woods...
Bill Woods of Acoustic Horn and former designer for Yorkville Sound has a BLF for the Fe208
www.acoustichorn.com
http://gallery.audioasylum.com/cgi/view.mpl?UserImages=21168&session
http://gallery.audioasylum.com/cgi/...session=&&moniker=RCA-fan&invite=&w=789&h=591
Bill Woods of Acoustic Horn and former designer for Yorkville Sound has a BLF for the Fe208
www.acoustichorn.com
http://gallery.audioasylum.com/cgi/view.mpl?UserImages=21168&session
http://gallery.audioasylum.com/cgi/...session=&&moniker=RCA-fan&invite=&w=789&h=591
Sorry to resurect this old thread but fostex 208 sigma in BIB sounds very interesting. Now that Alpair 12 came out, would the 208 sigma be a better choice than Alpair 12 or would Alpair win out in bib?
Alpair 12 is a very different driver. Are you talking about the new A12.2p or the original metal A12?
dave
dave
FE208 sigma is long gone, you refer to FE208e Sigma.
Ir really needs a tweeter and a big horn. A12p is much more versatile. Personally i'd choose A1op
dave
Ir really needs a tweeter and a big horn. A12p is much more versatile. Personally i'd choose A1op
dave
You mean alpair 10p in bib cabinets? I am a bit worried that they may not be big enough for my 20'x30' room. What would the bib dimensions be though for bib?
I do have corners but find that the sound seems more natural and effortless in my room if the speakers are about 1 m from the back wall. That is with my current Tannoy Ardens though.
BIB counts on loading into a corner to complete the horn loading. Without the ripple can get significant.
dave
dave
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