- 1ft X 2ft drop in ceiling speaker in bright white- Fast and easy installation- Finely perforated grille over the entire front of speaker- Fully enclosed, industrial grade steel construction- Enclosed back can- 8" main cone with secondary high-frequency cone- 70V/25V, 4-watt transformer (4, 2, 1, 0.5, 0.25 watt) taps; selected by rotary switch- Seismic attachment point- "VR" versions have a Recessed Volume Control (front-mounted)- Listed to UL Standard 1480 for U.S. use- Support Rail Crossbar (included)