Here is Patrick Sun's website on his Sonotubes. He is that master at them and has very detailed instructions with pictures of all his projects. These are for large home theater subs, but you can just scale it down.
Stormin' Norman 2000 SVT 17" AT Italia Spa w/ Kumho 215/45-17 VCN-2000 Eibach Springs Bassani Best #'s so far- 268.5HP and 275.8 ft-lbs at the wheels #463/2150
Originally posted by Stormin' Norman: Here is Patrick Sun's website on his Sonotubes. He is that master at them and has very detailed instructions with pictures of all his projects. These are for large home theater subs, but you can just scale it down.
Patricks site is pretty good. There is another site from one of the owners of SVS that is pretty comprehensive as well. Don't have the link handy though.