Sean: Thank you for your specific recommendations. You are right in assumeing that the mantle is higher than the seated listening position -- so I will have to keep tweeter placement and overall speaker adjustment into consideration. I will also focus on front ported or sealed desgins and avoid the rear ported units.
Thank you all for your feedback and I welcome other ideas....this has been very enlightening.....
Thank you all for your feedback and I welcome other ideas....this has been very enlightening.....