Premium quality ABS 2-way ceiling speakers with magnetic frameless grille for high quality music reproduction in a sleek design. High energy glass-aramid main drivers are combined with a coaxial dome tweeter and coupled to a wave guide baffle for optimum sound dispersion. Each KV-T speaker is fitted with a 100V transformer with selectable volume tappings. High performance ceiling speakers to integrate with 100V voice and background music systems.Construction[tab]ABS basket & powder coated steel grille[br]Dispersion angle[tab]120°[br]HF driver[tab]25mmØ (1") ASV diaphragmImpedance[tab]333, 666, 1.3k Ohms or 8 Ohms[br]Tappings[tab]7.5W, 15W, 30W & 8 Ohms (60W)[br]Magnet weight[tab]355g[br]SPL @ 1W/1m[tab]90dB[br]Max. SPL[tab]103dB[br]Frequency response[tab]50Hz - 20kHz[br]Cutout[tab]205mmØ[br]Mounting depth[tab]95mm[br]Dimensions[tab]94 x 232mmØ