Flush-fitting ceiling loudspeaker with optimized dispersion characteristics The IC 82 is the larger of two strong-sounding built-in ceiling loudspeakers in the Interior series. As with all models in the series, the bass/mid-range cone has been manufactured from a carbon-glass-fibre mix – which guarantees extremely high stability and a very clear and dynamic sound. The two built-in coaxial tweeters make two circuit versions possible – sound directed over a wide area or at specific points. A sophisticated fastening system allows the loudspeaker to be quickly installed with extreme ease. Features