AcousticSoundDesign Factory via Amazon offers the Polk Audio TSx150C Center Channel Speaker in Cherry (pictured) or Black for $119.95 with free shipping. (World Wide Stereo and Crutchfield have it for the same price.) That's the lowest total price we could find by $80. This 3-way speaker features a frequency response of 53Hz to 25kHz, silk/polymer dome tweeter, and 8 ohms impedance.

Also available is the Polk Audio TSx250C Center Channel Speaker in Cherry for $179.95 with free shipping. (World Wide Stereo and Crutchfield have it for the same price.) That's the lowest total price we could find by $120. This 3-way speaker features a frequency response of 48Hz to 25kHz, silk/polymer dome tweeter, and 8 ohms impedance.