| Re: Pro 4 + seven midhorn and tweeter [message #51007 is a reply to message #50997] |
Mon, 23 April 2007 18:50   |
beto1
Messages: 36
Registered: May 2009
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Baron |
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Hi Paul,
thanks for answer.
I am returning to this proyect so most of the conclusions are on the forum. In the meantime I have done some other DIY proyects and upgrades.
I believe that I wil use JBL 2226H instead of the 18" JBL, but I like to use a midhorn. I guess I will obtain the most of mid fq and bass extension this way. Since I do not have corners to place properly the pro seven Pi, I have take Wayne advise to use the Pro 4 formula, but with 3 drivers. I have a tube SET amp and one of its wonderful characteristic is the gloious mids. So, I supose that I have to build the seven Pi mid enclosure and just add to the top of the 15" JBL and Eminence tweeter, both in the same enclosure.
On those days I have watch some render or picture with the tweeter horn outside the bass bin, so that's why I'm wondering wich way is the better solution, but I can't find it now.
Also, dis you know how much low extension I can get if I use the 18" in this configuration (bass+ tweeter and the mid horn)?
Do you beleive that baltic birch was better sounding material than MDF? Here I just can get marine or normal pine plywood (plenty of voids) , not baltic birch, so I will use MDF.
Best regards,
Beto
p.s. wich technique are using to cut and stick each panel?
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