I have loved music from a very young age and been building various systems for over 35 - 40 years. With 7 beautiful Children funds have to be very carefully and cleverly spent and I feel very happy with my current system. Seismic Isolation has been paramount to achieving the best possible sound in my somewhat challenging room. Just replaced the 2 x REL S/812’s with 1 REL Studio lll and 1 REL Studio ll absolutely awesome subwoofers for music! For best performance I found Isolating the Rel’ Subs from the floor was paramount for best Bass performance.