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CS-154 Wide Range Weatherproof Speaker

CS-154

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.

Specification
Rated Input 15 W
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 - 15,000 Hz
Speaker Component 12 cm cone-type
Horizontal Directivity Constant directivity horn 90゜ (±45゜ horizontal from front axis)
93 dB or more (1 W, 1 m), 3 kHz at ±45゜
Speaker Cord 2-core cabtyre cord with diameter of 6 mm
Operating Temperature -20℃ to +55℃
Dust/Water Protection IP65
Finish Horn, cover: ABS resin, off-white, paint
Bracket: Stainless steel
Net: Aluminum, gray, paint
Screw: Stainless steel
Dimensions 366 (W) × 230 (H) × 272 (D) mm
Weight 2.8 kg
[Note] Do not install the speaker face-up from a horizontal plane nor in such a way that the paper cone is exposed to direct sunlight. If water accumulates on the paper cone, or ultraviolet rays are radiated on it, this may cause the paper cone to deteriorate, leading to speaker malfunction.
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