914422E 2N SIP Speaker- Horn

The 2N SIP Speaker Horn, code 914422E, is an outdoor speaker designed to deliver exceptionally loud and clear sound, making it a practical tool for broadcasting live announcements.

Key Features

This speaker is equipped with a series of technical features that make it ideal for professional applications.

Power and Connectivity

The speaker can be powered via IEEE 802.3af PoE (Power over Ethernet) or through an external 24 V DC/2 A power supply. The network connection is via an RJ-45 connector with auto-MDIX function on a 10/100Base-TX interface.

Supported Protocols

• SIP 2.0 and SIPS (TLS)
• DHCP option 66
• SMTP
• 802.1x
• RTSP, RTP, SRTP
• TFTP, HTTP, HTTPS
• Syslog, ONVIF

Audio Performance

The speaker integrates an 8 W amplifier with PoE power or 25 W with external 24 V. The audio specifications include a loudspeaker impedance of 8 Ω, a frequency range from 400 Hz to 7.5 kHz (10 dB) and from 275 Hz to 12 kHz (20 dB), with a harmonic distortion of 0.05% at 1 kHz and a signal-to-noise ratio of 91 dB. The maximum sound pressure reaches 118 dB with PoE power supply and 124 dB with external 24 V power supply.

Supported Audiocodecs

• G.711 (PCMA, PCMU)
• G.722
• L16/16 kHz
• G.729

Environmental Resistance

The speaker is designed to operate in severe environmental conditions, with an operating temperature between 30°C and 60°C and a relative humidity of 10% to 85% (non-condensing). The protection rating is IP67.

Installation and Maintenance

The installation is facilitated by the presence of a stainless steel U-shaped support and the possibility of performing automatic audio tests to ensure the reliability of the system. Device administration is possible through an integrated web server.