RSH-30W-IP Horn IP Loudspeaker

The RSH-30W-IP is designed for broadcasting voice announcements, operational messages, emergency alerts, and process notifications at industrial, transport, warehouse, infrastructure, and other facilities where high acoustic output and directional sound coverage are required.

Its horn design provides effective speech transmission in open areas, extended zones, and locations with elevated background noise levels. The maximum sound pressure level is up to 125 dB, making the RSH-30W-IP the most powerful model in the InterTech Communication range of horn IP loudspeakers.

The loudspeaker features an integrated Class D digital amplifier with output power up to 30 W, a dual-core Cortex-A7 processor, an industrial-grade DSP chip, and 100 MB of internal flash memory.

The device supports playback of MP3, WMA, and WAV audio files and operates with G.711, G.722, and Opus voice codecs.

Connection is provided through a standard RJ-45 network interface. PoE/PoE+ support allows both data and power to be transmitted over a single Ethernet cable, simplifying installation across distributed facilities.

Configuration is performed through a built-in web interface, and remote firmware updates are supported.

The IP65-rated enclosure is designed for outdoor operation. The operating temperature range from −40°C to +65°C allows the loudspeaker to be used in challenging climatic conditions.

Key Benefits

• Horn design for directional voice announcement coverage
• High sound pressure level up to 125 dB
• Integrated Class D digital amplifier with output power up to 30 W
• Support for SIP 2.0 and Multicast
• PoE/PoE+ powered operation
• IP65-rated enclosure
• Operating temperature range from −40°C to +65°C
• Support for MP3, WMA, and WAV audio formats
• Support for G.711, G.722, and Opus codecs
• Built-in web interface for configuration and maintenance
• Remote firmware update capability