Posted by Chris R. on July 15, 2003 at 22:44:12

In Reply to: Re: Fostex FE 166 E + Audax PR 240 M6 posted by ska44 on July 15, 2003 at 00:00:30:

Hi,
The KSN1038 is the piezo tweeter Wayne uses in the smaller Pi
speakers. I've used them in a few speakers and they work well.
As for the audax, you'd have to run the T/S parameters through
pialign or another speaker box program to tell if you got close
on the box size. I didn't look up the FE166, but most of the
Fostex line near that numerically are around 95dB/W while the
Audax that are in the Parts Express catalog are around 90dB/W.
What that means is that the woofer is going sound really quiet.
The effeciency numbers for all the drivers have to be within
maybe 1dB, or you'll have to pad down the mroe efficient driver(s).
Chris