For my Ht system I calibrate my sub at 75db along with the rest of my system. Remember there is a compisation chart when using the RatShack meter. On my music system I go - 3db when using a 31.5HZ test tone from the Hsu disc that was supplied with my sub.


Rick


"A fear of weapons is a sign of retarded sexual and emotional maturity." Sigmund Freud