BS-250AB-EB

Box Speakers

The BS-250AB-EB is a wall mount box speaker specially designed for voice alarm applications in buildings and installations where an A/B wiring is required. The speaker is certified according to the European Standard EN 54-24: 2008, and compliant with the British Standard BS 5839-8: 2008 14-8.

  • A/B wiring
  • For indoor applications
  • 2 separate 100 V transformer and 2 x 6 W speaker
  • Wide temperature range of -10 °C to +55 °C
  • Fire resistant according to UL 94-V0
  • Certified according to EN 54-24
  • Compliant with BS-5839-8




  • Specifications
  • Application examples
  • Tender text
  • Downloads
Specifications
Specifications for product:
BS-250AB-EB
Frequency response

150 Hz - 20 kHz

Connection

Ceramic screw terminals, thermal fuse

Sensitivity (1 W, 1 m)

92 dB (both speakers driven)

Speaker component

2 x 4“ full range dual cone (A/B 2-lines)

Directivity angle horizontal

200 °

Directivity angle vertical

200 °

Rated input

6 W

Tappings

2 x 6 / 3 / 1.5 W (100 V),
2 x 3 / 1.5 / 0.8 W (70 V)

Rated impedance

100 V

Finish

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

Dimensions (W x H x D)

254.5 x 204.5 x 87.5 mm

Weight

1.75 kg

Application examples
Tender text
Downloads