Ceiling speaker for surface mounting with power rating of 10 W (selectable to 10, 6, 3 and 1.5 W), 100 V line. 6.5" speaker. Complies with voice alarm norms, BS-5839 and EN54...
eiling speaker with power rating of 6 W (selectable to 3, 1.5 and 0.75 W), 100 V line. 5" speaker. Complies with voice alarm norms, BS-5839 and EN54...
Ceiling speaker with power rating of 6 W (selectable to 3 and 1 W), 100 V line. 6" speaker. Frequency response of 100-15.000 Hz. Sensitivity 93 dB (1 W, 1 m and 1 kHz)...
Ceiling speaker with power rating of 6 W (selectable to 3 and 1 W), 100 V line. 5" speaker. Frequency response of 100-15.000 Hz. Sensitivity 92 dB (1 W, 1 m and 1 kHz)...
Ceiling speaker with power rating of 6 W (selectable to 3 and 1 W), 100 V line. 4" speaker. Frequency response of 100-15.000 Hz. Sensitivity 92 dB (1 W, 1 m and 1 kHz)...