i agree with shopping locally theres alot extra you get for that price, like if something were to go wrong you have help with it, if something breaks you arent stuck with out for weeks at a time also you'll be able to demo products and the people in store will work with you to help you fulfill your needs while trying to stay in your budget. and yes $350 is pretty much bare minimum to get set up with usable bass and that doesnt include installation.