I am wanting to get a ton of bass out of my gaming. I have been searching and this looks to be the exact thing I am looking for: vibe optisound gaming 6 subwoofer. Gaming | VIBE Audio As I live in the us I don't want to pay 100 dollars extra for shipping. What are some comparable options for me? I have tried searching for reviews and comparisons but have turned up nothing. http://www.amazon.co.uk/gp/product/B0071S3HNQ/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=AEON4WGBY9QIW