TOA CS-304 Wide Range Weatherproof Horn Speaker

£76.76 + VAT
£92.11 INCL VAT

100V Line
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TOA CS-304 Wide Range Weatherproof Speaker

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.


  • Constant directivity horn improves directivity characteristics and ensures uniform and clear sound dispersion.
  • Lightweight ABS resin enclosure that is mechanically strong and resistant to impact.
  • Weatherproof polyurethane resin paint permits the speaker to stand up to many years of outdoor installation.
  • Stainless steel hardware protects the speaker from corrosion.
  • The enclosure complies with IP-64 Standards for dust proof and waterproof characteristics.
  • Rotary impedance selector switch facilitates external changes in impedance during and after speaker installation.
Input 30 W
Rated Impedance 100 V line: 330 Ω (30 W), 500 Ω (20 W), 1 kΩ (10 W)
70 V line: 170 Ω (30 W), 330 Ω (15 W), 500 Ω (10 W), 1 kΩ (5 W)
Sensitivity 98 dB (1 W, 1 m)
Frequency Response 120 - 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 3.1 kg