English, I do not have any experience with the Stadium III. I'd read some of the professional reviews to see if its the one for you. One thing to look into: Can the Stadium be hooked up via speaker terminals and a processor's SUB OUT simultaneously? Since you want use for both HT and music, you want to make sure you'll get the LFE signal for Dolby
material on movies and HD concerts (if that's your thing).
http://www.stereophile.com/subwoofers/1004rel
Another model to consider if you're still shopping... the Vandersteen V2W. A used one would easily fall into your budget and they get great reviews. This model falls into the HT category, but uses a similar design to their 2WQ which gets rave reviews as a low end support "woofer" for 2 channel audio. Both models use 3 8" drivers for faster response. The V2W also has a 12" passive radiator to help with movie material. I'd personally love a pair of 2WQ's with a V2w wired via SUB OUT for movies. But 3 big boxes aren't going to happen in my house. ;-)
material on movies and HD concerts (if that's your thing).
http://www.stereophile.com/subwoofers/1004rel
Another model to consider if you're still shopping... the Vandersteen V2W. A used one would easily fall into your budget and they get great reviews. This model falls into the HT category, but uses a similar design to their 2WQ which gets rave reviews as a low end support "woofer" for 2 channel audio. Both models use 3 8" drivers for faster response. The V2W also has a 12" passive radiator to help with movie material. I'd personally love a pair of 2WQ's with a V2w wired via SUB OUT for movies. But 3 big boxes aren't going to happen in my house. ;-)