excellent sonosub primer with tons of construction pictures.
good sonosub site.
on passive radiator design from Lambda Audio.
projects using conventional subwoofers and speakers.
listing of different subwoofer types and design information.
SonoSub Link Page
of links to sonosubs and conventional subs.
Loud Speaker Driver Selection Guide
definitive web guide to selecting speaker drivers and designs. This is
the first site to browse for your first project.
to fasten anything to anything.
pictures and design info for center channels. Tons of construction pictures.
interesting projects and links to the DIY basslist which is a tremendous
source of information.
drivers and passive radiators.
of high quality subwoofer drivers.
internet source for anything you need to build your own speaker The also
have projects speakers as well as a tech talk page.
my Home Theater Page