JBL are famous for their quality speakers and users of their products won't be surprised to discover that this self-powered subwoofer is excellent. Weighing in at 500 Watts (at peak) and 300 Watts (RMS) this is a hefty piece of kit which provides excellent sound quality and a proper booming bass. I reall;y wish I could say that I own a pair of these babies but I don't. I've borrowed a friends set a few times and have been blown away with them. I really wish I could afford a pair but the lowest price I can find them for is just under £500 (maybe I should start saving). They are really easy to set up, with two XLR inputs or one 1/4 inch jack input. They also ...  Read the complete review