Boston Acoustics DSi495 state of the art, round 3-way ceiling speakers.
Retail value $1000.00.
The DSi495 from Boston Acoustics, sold individually, is not your run-of-the-mill in-ceiling speaker -- it's specially designed to deliver high-performance home theater. It boasts three drivers (a real rarity with in-ceiling speakers) mounted on an angled baffle. Boston Acoustics calls the concept "Hidden Theater^TM" -- even though the speaker mounts in your ceiling, it creates the illusion that the sound is coming from ear level. And the DSi495's unique construction allows you to rotate it 360º after it's installed, so you can aim the sound just right.
Details:

1" Kortec dome tweeter
3-1/2" midrange
8" woofer
handles up to 100 watts
frequency response 48-20,000 Hz (±3dB)
sensitivity 88 dB
8-ohm impedance
paintable speaker grilles
cutout dimensions: 10-11/16" diameter
mounting depth: 5-7/8"