I have to agree with those who advocate REL Subwoofers. I own a Storm III that I use with my B&W N803's. It integrates like no other subwoofer that I have used in my system when hooked up through the power amplifier via the Neutrik connection. Very musical. I would think that there are subwoofers that offer more boom for home theatre, but no other subwoofer I have listened to under $5000 integrates as well or is as musical as the REL Storm III.
