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.
Key Features - Wide-Range Paging Speakers for voice paging, background music and tone signaling distribution - Weather-Resistant to withstand demanding environmental conditions - Moisture-Resistant Speaker Component (4.72") - Built-In 70.7V/100V Transformer with screwdriver-adjustable power taps - Lightweight, Sealed Enclosure prevents moisture damage - Cable Strain-Relief - Polyurethane Resin Paint resists the fading effects of ultraviolet light - Wide Temperature Range -4ºF to 131ºF - Stainless-Steel Mounting Bracket for easy installation and aiming in wall, pole or ceiling-mount applications - Protective Stainless-Steel Mesh Grille prevents speaker damage
Specifications - Rated Input: 30W - Rated Impedance: 100V line: 330Ω (30W), 500Ω (20W), 1kΩ (10W)/70V line: 170Ω (30W), 330Ω (15W), 500Ω (10W), 1kΩ (5W) - High Sensitivity: 98dB (1W/1m) - Frequency Response: 120-15,000Hz - Speaker Component: 12cm cone-type - Horizontal Directivity: Constant directivity horn 90° (±45° horizontal from front axis) 93dB or more (1W, 1m), 3kHz at ±45° - Speaker Cord: 2-core cabtyre cord with diameter of 6mm - Operating Temperature: -20°C to +55°C - Dust/Water Protection: IP65 - Dimensions: 366 x 230 x 272mm - Weight: 3.1 kg