The Exstreamer MPA400 feeds 2 – 8 Ohm Speakers and turns them into an extensive Audio over IP system. A
wide variety of audio environments, such as SIP, InformaCast and Syn-Apps are supported. The codec
supports PCM, AACplus, MP3, OPUS, G.711, G.722 that can be served over HTTP and RTP protocols. Audio files
can be stored on the internal memory and their playback can be triggered via a simple UDP command. The
MPA400 is a solid metal device, easily installed. All PoE standards are supported (up to 4PPoE) to feed the
built-in 40W full digital class-D audio amplifier meeting different speaker requirements.If PoE is not an option,
an external power supply can be deployed too. The device offers a modern and user-friendly web interface for
its configuration. REST API to interface with third party applications is also available.
Applications
• Horn, wall, ceiling speaker driver
• Pre-recorded message
• VoIP integration
• Paging client
• Background music
• Emergency evacuation
• Singlewire InformaCast integration
• Syn-Apps Revolution integration
• AES67 compliant endpoint (Dante discovery
supported)
Features
• Up to 40W RMS @ 4Ohm Speaker Output
• IEEE 802.3af / 802.3at / 802.3bt type 1 and type 2
or external Power Supply 24VDC, 50W max.
• Automatic Amplifier Setting according to input
voltage and impedance detected
• Singlewire certified
• Multi-layer source priority management
• SIP Client with SIPS, SRTP support
• REST API to interface with 3rd party apps