The Only Subwoofer
If one wants the ultimate experience in subwoofer performance, the Eminent Technology TRW-17 Rotary Subwoofer is the only true subwoofer. I have had this Rotary subwoofer for over two years and it is the most exciting product I have ever owned. Response is from 25 hz down to below 1 hz; essentially perfect transient response, and very low distortion. Even in my large room (29' long x 19' wide x 11' high cathedral ceiling) I only need half its power and the result is (fabulous headroom) very low bass with authority and total control.