Dear Bill and Jack,
Thank you for introducing us to Posh speakers. The sealed back design has solved many problems, including reducing sound leakage to adjacent rooms, not injecting sound into hollow spaces between apartment ceilings and floors, and, as the back box is smaller than the front flange, retrofits, unlike other companies sound enclosures. Sonically, the speakers produce significant bass with the front port design, the coaxial approach in all models allow proper dispersion regardless of orientation, and there is consistency in performance, as you're not relying on the enclosure being created by the wall or ceiling.
Thanks again,
Evan Fusco
VP Custom Sales & Design
Park Avenue Audio
