Kramer SPK-C812 - speaker - for PA system

The SPK-C812 is a patent pending Kramer Complete K-overage ESD ceiling speaker. It has built-in stereo separation. Constructed with a central driver and four pivoting tweeters in a sealed enclosure, the Kramer Complete K-overage ESD provides unmatched sound response for both voice and music in a suspended ceiling device for the professional market.