I got my svs sub on the 24th as an xmas gift to myself and I whole-heartedly feel similarly to other SVS owners! I wish to include my amazement! I've had to pad some of my furniture as they were resonating from the vibrations. Every deep note is clear and my walls vibrate in waves (used to be just vibrating confusingly). The Belrog (correct sp?) scene in FOTR is crazy! My old sub always went kapput! My old sub is a 100w 10" 30-150hz KLH polyfilled sub. Eh! It's fine for music, ok for movies- in short a cheapie sub. If anyone is interested please let me know. Asking $65. I posted on ebay but the high bidder cannot be contacted. I can do a transaction on ebay if it is wished. I have over 100+ feedback so please let me know because I wish to make more space in my room. The KLH sub is in terrific condition mind you; it's just that the svs...well you know! Email me for pictures!