- Description
Details
Audio Enhancement MS-500 Networked Amplifier
The Audio Enhancement MS-500 is a networked classroom amplifier and a central component in the Optimum Classroom System. This amplifier has network-based intercom, paging, and emergency notification, providing full-duplex audio. It is easy-to-use, easy-to-install, and has simple user interface software. The entire unit is Powered over Ethernet (PoE). Intercom and paging functionalities are built-in. During emergencies, paging can still be heard, even when the power goes out. This unit can be installed as part of the SAFE (Signal Alert For Education) System.
- Features
Features
- PoE powered
- Full-duplex SIP communications
- EPIC integration
- SAFE system interface
- Flexible integration with other building systems (access control, strobes, etc.)
- Specification
Line Inputs For PC, DVD audio, MP3, auxiliary mic, or other multimedia sources
4 Line unbalanced stereo inputs (3.5 mm)
Input connector for XD Receiver
Internal Network AudioLine Outputs 1 Unbalanced (3.5 mm) output
2 Unbalanced line outputs (RJ45 connectors)Equalizer 5-Band Equalizer Mini USB Control and configuration via software Minimum Load Impedance 4 Ohms Amplifier Type 92% Efficient Class D Continuous Power @ 1% THD 30W powered by PoE S/N >89 dB @ 20 Hz to 20 kHz at maximum output Protection Circuits Thermal and short circuit protected PA Connector Connects to public address system and mutes amplifier during announcements
Input Voltage: 4.0 Volts RMS to 74 Volts RMSControl Port RS-232, 3-pin screw terminal block header, RJ45 remote control port
(2) RS-232 communication ports: (1) for XD Receiver, and (1) to control another classroom device such as a projector
(2) RS-232 communication ports: (1) for XD Receiver, and (1) to control another classroom device such as a projector
(2) Remote Control Ports: for integration with LCD wall plate controls
XD Receiver, power out and audio input
Intercom call, emergency alert, room microphone wall plate port (WPA-50x)Power Supply PoE + 802.3af/at Temperature/Humidity Storage: -40 to 158°F (-40 to +70°C)/ 10-90% non-condensing
Operating: -32-122°F (0 to +50°C) / 10-90%Enclosure Type Metal Ethernet I/F 10/100 Mbps Power Input (Network) PoE 802.3af/at Operating Temperature 14° F to 122° F (-10° C to 50° C) Protocols SIP RFC 3261 compatible
UDP Directed Broadcast
Multi-cast and VoIP enabledLineout: Output Signal Amplitudes 2.0 VPP maximum Output Level +2 dBm nominal Total Harmonic Distortion 0.5% maximum Dimensions (H x W x D) 1.81" (45.97 mm) x 9.19" (233.43 mm) x 3.56" (90.42 mm) Weight 1.3 lbs (0.58 kg) - Documents
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