Chaplin
I have read on other forums that Dynatech says they reduce sound by 1-3db and have almost no effect on back pressure. Since I have pretty much decided to do the howes I have thought I may put one or even two each side if need be. I have also seen these at the jegs site that look interesting:
http://www.jegs.com/cgi-bin/ncommerc...43&prmenbr=361
John