CSM 125-6AB EN54

Ceiling speakers made of powder-coated metal for voice alarm projects in fire alarm systems. The speaker includes two independent drivers with 100V transformers and 3 power taps at 6/3/1.5W. A supply using two separate lines (A/B lines) ensures uninterrupted operation even if one line breaks down.

Name:CSM 125-6AB EN54  
Article no.:108029
Single OperationDouble Operation
Power handling6/3/1.5 W2x 6/3/1.5 W
Frequency range (-10dB) IEC 268-5162 - 18,600 Hz159 - 16,000 Hz
Frequency response125 - 23,500 Hz120 - 23,500 Hz
Sound pressure level 1W/1m IEC 268-598.4 dB104.8 dB
Sound pressure level 1W/4m IEC 268-686.4 db92.8 dB
Sound pressure level Pmax/4m IEC 268-794.1 dB100.5 dB
Sensitivity 1W/4m EN54-2477.8 dB80.8 dB
Aperture angle -6dB, 500Hz180° h/v180° h/v
Aperture angle -6dB, 1KHz180° h/v180° h/v
Aperture angle -6dB, 2KHz80° h/ 70° v80° h/ 70° v
Aperture angle -6dB, 4KHz41° h/ 32° v41° h/ 32° v
Dimensions267 x 138 mm
Weight2.2 kg
Ceiling cut out236 mm
Temperature resistance-20 / +80° C
Rear panel fastenerSpring clamps
Connector2-pole ceramic terminal
Protection classIP 21
Maximum cable cross-section8 mm²
Maximum cable cross-section loopthrough2x 2 mm²
Colorwhite RAL 9010