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.
- Rectangular wide-range speaker for voice paging, background music and tone signaling 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 hardware for all-weather durability, IP65
- Stainless steel hardware protects the speaker from corrosion
Rated Impedance: 100 V line: 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W)
70 V line: 330 Ω (15 W), 670 Ω (7.5 W), 1 kΩ (5 W), 2 kΩ (2.5 W)
Sensitivity: 97 dB (1 W, 1 m)
Frequency Response: 150 - 15 kHz
Horizontal Directivity: Constant directivity horn 90° (±45° horizontal from front axis)
93 dB or more (1 W, 1 m), 3 kHz at ±45°
Speaker Component: 12 cm cone-type
Speaker Cable: 2-core cabtyre cord with diameter of 6 mm
Dust/Water Protection: IP65
Operating Temperature: -20 °C to +55 °C
Finish: Horn, cover: ABS resin, off-white, paint
Bracket: Stainless steel
Net: Aluminum, gray, paint
Screw: Stainless steel
Dimensions: 366 (W) x 230 (H) x 272 (D) mm
