Thank you folks for all your helpful comments and suggestions. My system consists of an NAD c326bee integrated and a c515bee cdp connected through analysis plus oval 9 speaker wire, tara labs vector ic’s, gutwire and ultralink power cables. I did play with the settings of the amp and moved the speakers around, including experimenting with isolation cones etc. Music material is generally acoustic blues (no rap, heavy metal, pop). That’s it. Maybe these speakers reveal weaknesses in my system. It is what it is I guess.

Thank you all very much once again.