WSM-5061VA FIRE-RESISTANT WALL LOUDSPEAKER 5 “ square and surface type loudspeaker. 6 W RMS power rating, selectable at 6, 3, 1’5 or 0’75 W. Sensitivity of 91 dB at 1 kHz, 1 W and 1 m. Maximum Sound Pressure Level of 99 dB at 1 kHz and 1 m. Rapid mounting system with screws. Finishing in plain steel, white colour. Includes ceramic terminal block, fire-resistant cables and thermal fuse (according to the BS-5839, part 8 norm). Loudspeakers 5’’ bicone R.M.S. power 6 W Impedance 1,7Ohm, 3,3 kOhm, 6,7 kOhm, 13,3 kOhm Power (100 V line) 6 W, 3 W, 1,5 W and 0,75 W Frequency response 150 ~ 18.000 Hz Sensitivity 91 dB SPL @t 1 W, 1 m, 1 kHz Sound pressure level 99 dB SPL @ 6 W, 1 m, 1 kHz Radiation angle 165?(V) x 165?(H) Dimensions (mm) 163,5 x 163,5 x 60 Weight 2,1 kg Finishing Plain steel, white colour (RAL 9010)
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