Home » Audio » Speaker » Newest acquisition 2 - 8" full range from Roland
Re: Newest acquisition 2 - 8" full range from Roland [message #20386 is a reply to message #20379] Mon, 13 September 2004 19:39 Go to previous messageGo to previous message
roncla is currently offline  roncla
Messages: 125
Registered: May 2009
Master
The pointy type pipes went out a long time ago. Its much better to make the throat (top section) at least equal to the Sd of the driver.The mouth (bottom section) should be around 4 x Sd.This will hold down ripple in given sections of the FR curve.Without T/S parameters its more or less of a crapshoot,unless you have methods to establish them.
ron

 
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