[tidy protege]

ill second my bros motion alpine is the bomb, but there are so many other great brands out there and yes soundstream does fall on that list along with botson, rockford. listen to all the different variations and choose based of what your ears tell you, sound is something that is very personalised you will like and dislike some subs. I personally love the sound of a nice punchy 10" subwoofer. But when you spending money in a particular price bracket generally you will pick up the same quality of product across the various brands.

Alpine and Soundstream are by no means cheap but you pay for what you get, if you pay that little bit extra it will pay off dividends with maximun grin factor.All the best and keep us posted.