Might I suggest that you take a look at several speakers from Shahinian Acoustics as on the used market two would fall within your range. The Obelisk and The Hawk Ensemble.
Richard designed these speakers to be omni directional to recreate large scale classical, choral, orchestra music which they excel at. In fact they do many different genres as I listen to a lot of Jazz and old school rock, classical and have several time tried Opera (with no great success)
I would google them and check reviews. Obelisk come up for sale every so often, Hawks, less so but do as I have been able to move up through the different versions of the Obelisks over the years and currently have them on my second system, the Hawks are on my main.
Worth the look
Richard designed these speakers to be omni directional to recreate large scale classical, choral, orchestra music which they excel at. In fact they do many different genres as I listen to a lot of Jazz and old school rock, classical and have several time tried Opera (with no great success)
I would google them and check reviews. Obelisk come up for sale every so often, Hawks, less so but do as I have been able to move up through the different versions of the Obelisks over the years and currently have them on my second system, the Hawks are on my main.
Worth the look