Control 24CT black - Ceiling loudspeaker in black, 100 Volt version, 4" TT, 0.75" HT, coaxial, switchable 30/15/7.5 Watt, 86 dB SPL (1 W/1 m), sheet steel bass-reflex housing, 130° radiation range, no SonicGuard, mounting material, black, only availa