Altifalante ELA 2N 914422E

2N® SIP Speaker Horn is an outdoor Public Address speaker (model 914422E) designed for wall mounting. It delivers exceptionally loud and clear audio (SPLmax 124 dB) and supports live and preset announcements, scheduled playback and IP PBX (SIP) connectivity. The unit is weatherproof with IP67 rating, connects to an IP network via PoE and operates without a separate server. Its rated RMS power is 25 W, impedance 8 Ω, and frequency response 275–12,000 Hz. The speaker is finished in grey and each pack contains one unit.

Advantages

The 2N SIP Speaker Horn provides the highest output among IP speakers for maximum audibility across large outdoor areas while remaining server-free for standalone operation. It supports live broadcasting and scheduled announcements, integrates with video management systems via ONVIF for coordinated audio‑visual responses, and performs regular automatic audio tests and noise level monitoring to ensure reliable operation. Installation is simplified through a single PoE cable, and the IP67 enclosure ensures durability in outdoor conditions.

Suitable for

• Outdoor public address and site announcements
• Perimeter protection and security deterrence
• Integration with CCTV/VMS for remote audio responses
• Schools, sports facilities and large event areas
• Any PoE-enabled IP network where loud, server-free paging is required

Key specifications

• Model: 2N SIP Speaker Horn (914422E)
• Max sound pressure level (SPLmax): 124 dB
• RMS power: 25 W
• Impedance: 8 Ω
• Frequency range: 275–12,000 Hz
• Protection rating: IP67
• Connectivity: SIP (IP PBX), ONVIF for VMS integration, PoE
• Colour: Grey
• Dimensions (W×D×H): 232.7 × 309.6 × 232.7 mm
• Package quantity: 1 unit

How to use

Mount the speaker on a suitable outdoor wall and connect it to your IP network using a PoE cable to provide power and data. Configure SIP settings to connect to an IP PBX if required or use the device standalone for direct announcements. Use the built‑in web interface to upload or schedule preset announcements and to configure ONVIF integration with your VMS for remote triggering. Regular automatic audio tests and noise detection run on the device; check the web interface or system logs for any reported issues.

Recommendations

For optimal audibility and longevity, install the speaker at a height and orientation that minimizes obstructions and points toward the coverage area. Adjust announcement volume according to local regulations and ambient noise levels. Use scheduled announcements and integration with VMS for coordinated responses, and periodically verify audio test reports to ensure correct operation.