BS-1120W

Column Speakers

The BS-1120W Speaker is specifically designed to reproduce clear announcements. The speaker also features a wide horizontal directivity owing to the vertical arrangement of speaker units, distributing announcements to a wider area. A built-in tweeter centered in the speaker smoothes sound reproduction up to high frequencies.

  • Wooden enclosure
  • Indoor use
  • Robust construction and impact resistance
  • Wide horizontal and narrow vertical dispersion angle
  • Built-in tweeter expands the frequency range up to 20 kHz
  • High and low impedance




  • Specifications
  • Application examples
  • Equipment
  • Downloads
Specifications
Specifications for product:
BS-1120W BS-1110W
Frequency response

150 Hz - 20 kHz

150 Hz - 14 kHz

Sensitivity (1 W, 1 m)

95 dB

92 dB

Tappings (100 V)

20 W, 10 W (100 V), 20 W, 10 W (70 V), 8 Ω

10 W, 5W (100 V), 10 W, 5W (70 V), 4Ω

Rated input (low impedance)

20 W

10 W

Rated impedance

8 Ω

4 Ω

Speaker component

12 cm cone-type x 4 + balanced dome type x 1

12 cm cone-type x 2

Operating temperature

-10°C to +50°C

-10°C to +50°C

Finish

Plywood, ABS resin, off-white (RAL 9010 or equivalent)

Plywood, ABS resin, off-white (RAL 9010 or equivalent)

Dimensions

180 x 720 x 100 mm (W x H x D)

180 x 360 x 100 mm (W x H x D)

Weight

5.1 kg

2.9 kg

Application examples
Equipment
Downloads