2N Telecommunications Public Address Speaker Model 914422E

Overview

The 2N Telecommunications Public Address Speaker Model 914422E is a high‑performance, active speaker designed for outdoor public address and intercom applications. It delivers clear audio up to 12 kHz with a robust 25 W output power, making it ideal for large venues, transportation hubs, or any environment that requires reliable voice communication.

Key Features

• Active Design: Built‑in amplifier eliminates the need for external power supplies.
• Outdoor Rated: Designed for adatto per uso esterno, it withstands harsh weather conditions while maintaining audio quality.
• Power Output: 25 W at 8 Ω, providing sufficient volume for large spaces.
• SIP Connectivity: Supports SIP protocol over Ethernet, enabling seamless integration with IP‑based intercom and PA systems.
• PoE Capability: IEEE 802.3af PoE support allows power delivery through the same cable used for data, simplifying installation.
• RJ45 Input: Standard RJ45 LAN port (10/100BASE‑TX Auto MDIX) ensures easy network connectivity and compatibility with existing infrastructure.
• Frequency Response: 275 Hz to 12 kHz covers the full range of human speech, ensuring intelligibility in noisy environments.
• Compact Horn Design: The horn shape focuses sound for efficient coverage while keeping the unit’s footprint small.

Technical Specifications

Installation and Integration

The 914422E is engineered for straightforward deployment:

1. Power Delivery: Connect a PoE injector or switch to the RJ45 port; no separate power cable required.
2. Network Connection: Link the speaker to your IP network via standard Ethernet. Auto MDIX eliminates the need for crossover cables.
3. SIP Configuration: Use the device’s web interface or SIP provisioning tools to register with your PBX or intercom server.
4. Mounting: Secure the unit on a wall or ceiling using the supplied brackets. The horn can be oriented to cover specific zones.
5. Testing: Verify audio output and network status LEDs; adjust gain settings through the web interface if necessary.

Applications

The versatility of the 914422E makes it suitable for:

• Public transportation announcements (buses, trains, stations)
• Airport and train station PA systems
• School and university intercom networks
• Hospital patient room communication
• Retail store customer information broadcasts
• Industrial facility safety alerts

Benefits of the 914422E Platform

• Reliability: Active design reduces component count and potential failure points.
• Simplicity: PoE and SIP integration cut down on cabling complexity.
• Scalability: Multiple units can be networked to create a distributed PA system.
• Energy Efficiency: 25 W output is sufficient for large areas while keeping power consumption low.
• Durability: Outdoor construction protects against moisture, dust, and temperature extremes.

Conclusion

The 2N Telecommunications Public Address Speaker Model 914422E combines robust performance with modern connectivity features. Its active design, PoE support, and SIP compatibility make it a compelling choice for any organization seeking a reliable, high‑quality public address solution that can be deployed quickly and maintained easily.