Amazon offers the Infinity Primus PC351 Center Speaker for $199.99 with free shipping. (Crutchfield has it for the same price.) That's $80 off list, tied with last week's mention, and the lowest total price we could find. It can handle up to 150 watts and features a 80Hz to 20kHz frequency response, 0.75" dome tweeter, dual 3" midranges, and dual 5.25" woofers.