Products

CS-304

Projection Speakers

The CS-304 outdoor speaker features stainless steel hardware for all-weather durability. It is designed to offer the high intelligibility of weather-resistant horns combined with the high sound quality of dynamic speakers. The CS-304 employs the rotary switch that facilitates impedance changes. It also employs a constant directivity horn for clear sound output over its horizontal range of 90°operation.

  • Rectangular wide-range speaker for voice paging, background music and tone signalling distribution
  • Constant directivity horn improves directivity characteristics and ensure uniform and clear sound dispersion
  • Wide temperature range: -20 to +55 °C
  • Waterproof plastic enclosures and stainless steel bracket for all-weather durability, IP65




  • Specifications
  • Application examples
  • Tender text
  • Downloads
Specifications
Specifications for product:
CS-304 CS-64
Frequency response

120 Hz - 15 kHz

130 Hz - 13 kHz

Sensitivity (1 W, 1 m)

98 dB

96 dB (330 Hz - 3,3 kHz, pink noise)

Speaker component

12 cm cone-type

12 cm cone-type

Rated input (High Impedance)

30 W

6 W

Tappings

100 V : 330 Ω (30 W) / 500 Ω (20 W) / 1 kΩ (10 W)

70 V : 170 Ω (30 W) / 330 Ω (15 W) / 500 kΩ (10 W) / 1 kΩ (5 W)

100 V : 1.7 kΩ (6 W) / 3.3 kΩ (3 W) / 10 kΩ (1 W)

70 V : 830 Ω (6 W) / 1.7 kΩ (3 W) / 3.3 kΩ (1.5 W) / 10 kΩ (0.5 W)

Operating temperature

-10 °C to +55 °C

-20 °C to +55 °C

Finish

ABS resin, paint, off-white (RAL 9010 or equivalent), Bracket: Stainless steel

ABS resin, paint, papyrus white (RAL 9018 or equivalent), Bracket: Stainless steel

Dimensions

366 x 230 x 272 mm (W x H x D)

233 x 224 x 208 mm (W x H x D)

Weight

3.1 kg

1.5 kg

Application examples
Tender text
Downloads