Acoustic column 4 x 3'' + 1 x 2''

C-740VA

Acoustic column with power rating of 40 W (selectable to 20, 10 and 5 W) in 100 V line.

  • Name: Acoustic column 4 x 3'' + 1 x 2''
  • Brand: OPTIMUS
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Description

Acoustic column 4 x 3” + 1 x 2”, 40 W RMS (40, 20, 10 & 5 W), 100 V. VA (BS5839)

Acoustic column with power rating of 40 W (selectable to 20, 10 and 5 W) in 100 V line. Suitable for voice alarm (VA) installations according to standard BS-5839 / EN 60849 Part 8. 4 x 5″ woofers and 1 x 2″ tweeter. Frequency response of 140 ~ 20.000 Hz. Dispersion angle 205º (H) x 85º (V). SPL at 1 m and 1 kHz of 90 dB (1 W) / 106 dB (40 W). Adjustable L bracket to guide the acoustic beam into the coverage area. Weight 2.8 kg. Dimensions 469 x 94 x 95 mm. OPTIMUS model ref. C-740VA.