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The CA40 is a stereo amplifier with a tiny size but amazing remote control features: serial RS-232 port, IR receiver and 0-10 VDC remote port. It’s an ideal solution in those audiovisual applications which require integration with external control devices: education classrooms, meeting rooms, multimedia presentations, retail shops, etc.

Main characteristics:

• 2 x 20 W RMS @ 4 Ω amplifier
• External, universal power supply
• AUTO STANDBY function
• Light and silent (fanless) design
• STEREO, PARALLEL and BRIDGE modes
• 1 balanced MIC input, with Phantom power and high-class preamp, including noise gate and talkover function over the rest of inputs
• 2 unbalanced LINE inputs
• 2-band tone control (Bass, Treble) independent, for the MIC and LINE buses
• AUX output for external link to other devices or amplifiers
• Digital local control, encoder type
• Infrared remote control included
• Remote control compatible with WPmVOL and WPmVOL-SR wall panels (0-10 VDC)
• RS-232 control port compatible with CA-NET protocol
• MUTE port for external muting of the unit when an evacuation system must be activated
• Presets / sources management via RS-232 or 0-10 VDC remote control port

Accessories:

• WPm series wall panel controls
• MPAGE1, desktop paging station

Recommended loudspeaker selection

• AUDEO series speakers
• AMBIT series speakers
• IC series in-ceiling speakers
• ICPLUS series in-ceiling speakers

Applications:

• Classrooms
• Meeting rooms
• Multimedia presentations (in combination with video projectors, screens, etc.)
• Retail shops
• Museums and exhibitions
• Integrated AV systems with central remote control system (Crestron©, Extron©, AMX©, etc.)

You can find a very useful video tutorial in our Youtube channel teaching how to configure and control the CA40.