Well, looking at your website, it looks like one thing you could do to improve your subwoofers is to give them all a consistent style. I really do not care for the look of a round grille, and I imagine there are plenty of other people out there who don't either. Same thing with the end table sub that has that slab of rock on top of it. Not everyone needs an end table sub. If you could make your subs look better, with styling that more closely resembles your Pulsar 9.1 speaker, and then tout their musicality (and also send one of them out for review to prove your claims), then you might be able to drum up more business.