I have to admit that Monitor Audio has been one of those companies whose products I've just taken for granted. I went into the Monitor Audio room at FSI more-or-less from a sense of duty, but was almost literally stopped in my tracks. What's this? A new speaker that doesn't have the conservative look that I associate with Monitor Audio, and sound that was arrestingly lifelike. The speaker was the Platinum 300 ($8995—all prices in this report per pair), the top of the Platinum range that will be available in May 2007. It uses a ceramic-coated aluminum-magnesium ribbon tweeter, honeycomb-sandwiched midrange and bass drivers, in an enclosure made of a cast anti-resonance composite material. The claim bandwidth is 28Hz–100kHz. (I could hear a small peak at 45kHz, and another one at 82kHz.) If I remember correctly—I wrote this info down but can't find it—the source was a Simaudio CD player and the amplification was courtesy Linar Audio.