Not sure how much help we’re going to be able to give you, Omega. This is a Forum for audiophiles and serious audio enthusiasts, and typically audiophiles don’t waste their time with speakers like these. About all I can offer is that Bowers & Wilkens is a well-regarded brand among audiophiles, so you probably have the best chance of getting good sound quality with the A7.
Regards,
Wayne A. Pflughaupt