This is the 2nd innocuous, far too abbreviated and ill-defined post of yours today. ( first was another “any thoughts” re pyramid speakers....)
As currently posted, the OP is far too general, overly broad and thus impossible to quantify a measured response to “....any thoughts?.....”
Yes, I have auditioned numerous models of these French-made TRIANGLE speakers. But you need to first step up in defining what model, and with what associated equipment etc. These are just the basic elements to be addressed in any further comment back.
Use a rifle and not a shotgun approach in an OP and you might get a meaningful reply to it.