RPA-1 Cabinet IP Loudspeaker

The RPA-1 is designed for broadcasting voice announcements, operational messages, background music, notifications, and emergency alerts as part of digital communication and security systems. The model is suitable for installation in offices, dispatch centers, administrative premises, meeting rooms, security posts, classrooms, and other indoor areas.

The device features a built-in Class D digital amplifier and delivers a sound pressure level of up to 90 dB. Its frequency response range of 120 Hz to 16 kHz ensures clear and intelligible speech reproduction for announcements and operational communications.

The RPA-1 supports both Multicast and SIP 2.0 audio transmission. Multicast technology enables group and zone broadcasting through the IS-R Public Address and Communication Server, while SIP support allows integration with VoIP infrastructures and serverless communication systems.

The device can optionally be equipped with a call button and microphone, allowing it to function not only as a loudspeaker but also as part of an operational dispatch communication system for operator calls and local voice communication.

Key Benefits

• Compact cabinet design for indoor installation
• Voice announcements, notifications, and background audio streaming over IP networks
• Built-in Class D digital amplifier
• Support for SIP 2.0 and Multicast
• PoE-powered operation
• Ethernet 10/100 Mbps connectivity
• Sound pressure level up to 90 dB
• Frequency response range: 120 Hz – 16 kHz
• Optional call button and microphone
• Suitable for operational dispatch communication systems
• Full integration with the InterTech Communication ecosystem