Ceiling loudspeaker A-258BTM

Ceiling speaker with power rating of 20 W (selection of 20, 10, 5, 2.5 & 1.25 W), 100 V line. 8" speaker. Frequency response of 100 ~ 15.000 Hz. Sensitivity 93 dB (1 W, 1 m, 1 kHz). Maximum sound pressure level 112 dB (20 W, 1 m, 1 kHz). Flush mounting, quick spring-type system. Dimensions 232 mm (Ø) x 90 mm (depth), ceiling mounting hole 210 mm Ø. Weight 1 kg. ABS and metallic grille, white colour (RAL 9016).