Search results for 'SD4'

The SD4 SuperDispersion® Omni-Directional Ceiling Speaker Array. 360 degrees of seamless smooth coverage greatly improves speech intelligibility and crystal clear powerful music reproduction. Each 2x2 Array can replace over a dozen conventional ceiling speakers. Takes minutes to install, just remove one ceiling title and drop the SD4 into any standard drop ceiling. The 8 ohm and 70 volt inputs are compatible with any commercial or stereo sound system.