The CM-3000 is an integrated networked audio controller that simplifies the distribution and management of classroom and school-wide audio.  Included in the CM-3000 are a:

4 input, 32 watt amplifier
Networked classroom A/V controller
IP audio encoder/decoder
4 port 10/100 switch
RS232 and IR control outputs

The CM-3000 will increase audio performance and extend your IT budget.  For example, when it’s paired with Calypso’s WCM-RF classroom voice amplification system, the CM-3000 will allow for convenient control of all classroom audio sources.  The inclusion of a 4 port network hub eliminates the need for an additional network drop and reduces the amount of network cable required in the classroom

• Networked streaming/analog audio to classrooms and school common areas
• High-quality school-wide audio
• Auto-detect and mute for priority audio alerts
• Network based classroom AV control
• Network control of typically non-network devices like projector and DVD
• Reduced installation and on-going maintenance costs

• Audio
• Number/Signal Type 1 stereo or 2 mono (2 channels total)
• Min. Load Impedance 4 ohms min - 16 ohm max
• Amplifier Type Improved 92% efficient class D
• Cont. Power @ 1% THD 16 watts (rms) per channel @ 4 ohms
• 8 watts (rms) per channel @ 8 ohms
• Connector 5-pin 3.81 mm terminal block header
• General
• External Universal 100-240 VAC, 50/60 Hz, 1.5A
• Power Supply 12 VDC, 3.3A (nominal), regulated
Power input requirements 12VDC – 15VDC max, up to 3.5A
• Power Output 12VDC – 15VDC max, up to 0.5A (Active fuse)
• Temperature/humidity Storage: -40 to 158 °F (-40 to +70°C) / 10 - 90%, non condensing Operating: -32 to 122 °F (0 to +50°C) / 10 - 90%, non condensing
• Enclosure type Metal (Al), baked powdered white
• Enclosure dimensions 1.2” H x 3.25” W x 5.1” D
(3.1 cm H x 8.3 cm W x 13.0 cm D)
• Product weight 0.5 lbs (0.2 kg)
• Shipping weight 3 lbs (2 kg)