I'm just looking for a subwoofer for a home theater. Having talked to a bunch of guys at this do-it-yourself subwoofer website (http://www.diysubwoofers.org/), I'm thinking of this: Driver: Shiva 12" http://www.adireaudio.com/diy_audio/drivers/adire/shiva.htm This driver is highly recommended by the guys at this site, and it's got sweet stats, including Xmax! (how far the thing moves). And it's rated up to 650W I believe. Then to power it, I might use this: Amp: 250W Amp from www.partsexpress.com (link won't work right) This is also recommended by these guys. They say this combo kicks... Lastly, I'm going to build my own box according to the instructions on the Adire website. Now I've found a place in BC that sells these drivers (an outlet of the main company), and it's way cheaper not having to go through the US for it. Plus, shipping is free! http://www.creativesound.ca/details.php?model=Shiva But now I need to find a 250W plate amp here in Canada. Does anybody know of a good source? The one at "Creative Sound" is more expensive than what I want to spend... And what do you think of this setup? Several people have told me it will work great. Is that really the case? Thanks. Jonny K.