Emotiva Pro

Emotiva Pro was showing their Stealth 6 ($499/each) and Stealth 8 ($669/each) powered studio monitors. The Stealth 6 feature a 60 x 32mm airmotiv™ high-frequency transducer and a 165mm (6.5 inch) airmotiv™ low-frequency transducer and each driver gets its own amplifier (100W up top and 110W for the woofer). The Stealth 8 ups the ante on the bass driver to 8" and power gets pushed to 200W for each driver. These are not small speakers but I'm sure they'd make your desktop rumble.