Posted by roncla [ 209.34.32.212 ] on September 13, 2004 at 20:39:29:
In Reply to: Newest acquisition 2 - 8" full range from Roland posted by lon on September 12, 2004 at 13:57:40:
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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