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TOA  |  SKU: CS-154 | Item No. 0081-0069

CS154 Wide-Range Paging Speaker 15 W 70.7/100 V Transformer Mounting Bracket Incl.

MSRP: $149.70

Product Features

  • Rated Input: 15 W

Rated Impedance

  • 100V line: 670Ω (15W), 1kΩ (10W), 2kΩ (5W)
  • 70V line: 330Ω (15W), 670Ω (10W), 1kΩ (5W),
  • 2kΩ (2.5W)

  • Sensitivity (1W, 1m): 97dB
  • Frequency Response: 150 Hz - 15k Hz
  • Speaker Component: 12cm (4.72") cone-type (treated for splash proof)
  • Horizontal Directivity: Constant directivity horn 90° (± 45° horizontal from front axis) / Over 93 dB (1W, 1m), 3k Hz at ± 45°
  • Speaker Code: 2-core cabtyre cord with diameter of 6mm (0.24")
  • Operating Temperature: –20°C to +55°C (-4°F to 131°F)


  • Horn, cover: ABS resin, off-white, paint
  • Bracket: Stainless steel
  • Punched net: Surface treated steel plate, dark[1]gray, powder coating
  • Screw: Stainless steel

In the Box

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The CS-154 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-154 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. 

All CS models are fully weather-resistant to withstand demanding environmental conditions with a sealed enclosure, full-range moisture-resistant cone speaker, stainless-steel mounting hardware and a protective mesh grille. The enclosure is also coated with polyurethane resin paint to resist the fading effects of prolonged exposure to ultraviolet light. The CS Series Wide-Range Paging Speakers are backed with a five-year warranty. 

*Note: For outdoor installation, it is recommended to be installed under roofs, eaves, or in other locations not directly exposed to rain or snow.