Regarding high efficiency speakers, although it dates back three years, and addresses a wide range of price points, you may find this three-page thread to be well worth reading.
Regarding auditions, keep in mind that manufacturers who sell direct may be able to put you in contact with an owner in your area who would be willing to provide a demo. That may be particularly relevant because you are in a major metropolitan area. Also, some of them provide return privileges, although that can generally be expected to be minus two-way shipping costs and some restocking fee.
Good luck in your search. Regards,
-- Al
Regarding auditions, keep in mind that manufacturers who sell direct may be able to put you in contact with an owner in your area who would be willing to provide a demo. That may be particularly relevant because you are in a major metropolitan area. Also, some of them provide return privileges, although that can generally be expected to be minus two-way shipping costs and some restocking fee.
Good luck in your search. Regards,
-- Al