Definitive Technology Mythos 7 Center Speaker (Single, Black) Single center channel loudspeaker Equipped with two 3.5-inch high definition midrange drivers and one 1-inch pure aluminum dome tweeter Frequency response: 60Hz - 30kHz Equipped with two 3.5-inch pressure-driven planar technology bass radiators Magnetically shielded for safe placement near other equipment with no risk of video distortion