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C-620ADK-1202/DK1502

C-740VA




Изпрати запитване за продукта

C-740VA

TWO-WAY ACOUSTIC COLUMNS

10 W RMS power rating in 100 V line and several intermediate power settings which can be selected by means of fire-resistant cables. It includes five loudspeakers: four of 3'' and one of 2''. Its acoustic pressure of 106 dB SPL at 40 W makes it also adequate for situations where high SPL is required. This model is built, moreover, according to the BS-5839, part 8 standard, making it suitable for VA (Voice Alarm) installations.

Loudspeakers 4 x 3'' + 1 x 2''
Power (RMS) 40 W
Impedances? 250, 500, 1k and 2k
100 V line Power selector 40, 20, 10 and 5 W By fire-resistant cables
Frequency response 140 ~ 20.000 Hz
Sensitivity (1 kHz) (SPL) 90 dB (1 W, 1 m)
Sound Pressure Level (1 kHz) (SPL) 106 dB (10 W, 1 m)
Radiation angle (1 kHz) 205? (H) x 85 (V)
Dimensions (mm) 94 x 469 x 95
Weight 2,8 kg
Finishing Metal in white colour (RAL 9003)
Accessories “L” shaped mounting bracket
Remarks Complies with the BS-5839 / part 8 standard








 
 

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