Marantz tech info needed

[Hallgeir Helland]

Hi all, (and sorry 'bout the sligth off-topicness of this post...)

Can anyone point me in the direction of a Marantz technical information source?
I need to replace the woofers in my friends Marantz Precision Series P 830 speakers.
And to select new drivers I will need the technical spesifications of the old one.

thanks,
Hallgeir
-- 
HELLAND MUSIKK TEKNOLOGI
-=  Hallgeir Helland  =-
hhelland at mailandnews.com