free xover service

[Ianm2]

if anyone has drive units and wishes a proper xover doing, I will be glad to do it for nothing.

It will be at least 95% to commercial standards, 2 way, 3 way, 4 way!!, perfect phase or otherwise

Provided I have drive unit data viz spl and impedance plots.

It doesn't use the mostly useless formulae on the interweb or books, and is the real deal.

Get you started and you may wish then to commission Peter, should you be unhappy.

If I can get my parallel port up and running i will be able to mail you the schematic and plots, just for postage, otherwise, a paint version.