http://www.primacoustic.com/recoils/
These cost me around $100 each. They are without a doubt one of the best and most cost effective additions to my system. I even have one of these sitting under my REL Sub to great effect.
These cost me around $100 each. They are without a doubt one of the best and most cost effective additions to my system. I even have one of these sitting under my REL Sub to great effect.