"http://www.amazon.com/gp/product/B000TDEMLG?tag=httpadvance00-20
Single center channel loudspeaker
Equipped with two 35-inch high definition midrange drivers and one 1-inch pure aluminum dome tweeter
Frequency response 60Hz - 30kHz
Equipped with two 35-inch pressure-driven planar technology bass radiators
Magnetically shielded for safe placement near other equipment with no risk of video distortion
Definitive Technology Mythos 7 Center Speaker (Single Black)"