OSD Audio ICE840TT 175W Black,White loudspeaker

Woofer 8" poly cone, 175W, 36Hz - 22kHz, 8 ohms, White/Black EXCEPTIONAL SOUND
This moderately priced but sturdy single speaker is perfect for home theaters and whole house audio. Enjoy totally dialed in sound with an 8" polypropylene cone with butyl rubber surround. Two pivoting 3/4" silk dome tweeters serve up crisp high notes and dual 16-ohm voice coils can be switched for 16-ohm stereo operation or 8 ohm mono bridged setup.

A Dual Voice Coil (DVC) Ceiling Speaker uses a special voice coil cone design that allows both channels of a stereo system to drive one cone. Sounds complicated but it's not. Basically, a DVC speaker plays both right and left channels through one speaker cone. You get both channels but without the acoustic separation that happens with two speakers. There are places like bathrooms, closets or hallways that just can’t accommodate multiple speakers so a DVC speaker solves the problem and produces great sound.