TOA CS-154 Wide-Range Outdoor Paging Horn Speaker 70V
TOA CS-154 Wide-Range Outdoor Paging Horn Speaker 70V
SoundPro Item: 51767 | Part Number: CS-154
Usually ships in 5-7 business days
- IP65 Waterproof Enclosure And Stainless Steel Hardware Ensure All-Weather Durability
- Constant Directivity Horn Maintains Uniform Coverage Across A 90-Degree Horizontal Arc
- Rotary Impedance Switch Allows On-Site Wattage Tap Selection Without Wiring Changes
- Wide Temperature Rating Supports Reliable Operation In Extreme Outdoor Conditions
- Compatible With 70.7V And 100V Constant-Voltage Systems For Flexible System Design
- Cone-Type Driver Combined With Horn Delivers Intelligibility For Voice Paging And BGM
The TOA CS-154 is a surface-mount wide-range horn speaker engineered for outdoor distributed audio installations where intelligibility, durability, and system flexibility are non-negotiable. It targets system integrators, facility AV teams, and install engineers running 70.7V or 100V constant-voltage paging networks in transportation hubs, sports venues, parking structures, industrial facilities, campuses, and commercial properties that require reliable voice paging, tone signaling, and background music in exposed environments.
The constant-directivity horn maintains a controlled 90-degree horizontal dispersion pattern, which means uniform coverage across the listening area without the drop-off in clarity that plagues conventional cone-only designs at wider angles. The 12 cm cone-type speaker component extends the frequency response down into the speech range while the horn handles high-frequency projection, giving the CS-154 a practical operating bandwidth that covers both voice paging and general program audio without requiring supplemental coverage drivers.
Where the CS-154 stands apart from comparable outdoor 70V surface-mount speakers is the rotary switch for on-site impedance selection across multiple wattage taps, eliminating the need to swap transformers or return to the panel for tap changes during commissioning. The IP65-rated waterproof plastic enclosure and fully stainless steel hardware resist corrosion in coastal, industrial, and high-humidity environments, making long-term field reliability practical without a separate weatherproof enclosure. A mounting bracket is included, reducing accessory sourcing and simplifying installation logistics.
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