>>>For Soundhound: Do you need 2 15 inch woofers for the center channel or is it for balance/symmetry? Did you build your center channel?<<<

It is for symmetry and the two 12" woofers can keep up better with the main's 15" ones. The horn is the same 511/802G combination as on the mains but the crossover has been raised to 800Hz to better integrate with the tonality of the mains. The matching is actually extremely good between the mains and the center. The 511 horns all have about 20 pounds of Aquaplas applied to the exterior of the horn to make them completely inert - the metal horns have a tendency to "ring" when rapped with your knuckles otherwise. The center 12" woofers are modified JBL 4412 cabinets.

[This message has been edited by soundhound (edited July 23, 2004).]