Hi all, my dedicated listening room has been finished for a while now and although very small with absorption panels on the side walls, back wall and ceiling the sound is so focused, bass is clean and tight and vocals stand out, small details can be heard clearly in the mix. I put this down to the treatment. Some years back I built two pairs of bass reflex stand mounts with CSS FR 125, these have been used in my office and a holiday home. As they roll off around 12Khz I used Fostex FT17H horn super tweeters with one pair and Audax horn loaded tweeters with the other pair. Recently I was fortunate to get hold of two pairs of Aurum Cantus G2 Ribbon tweeters and a spare pair of CSS drivers from the same person. The CSS drivers are no longer available although the WR version is and not much difference in the spec really. The Aurum Cantus have taken the CSS speakers to another level. I keep looking at other drivers but every time I listen in my room I am so impressed with what I have I wonder why I still keep searching for something else, what a crazy interest hifi is. Anyhow, anyone else here have experience of CSS drivers