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Crestron Media Presentation Audio Amplifier, 70 Volt

By: Crestron

The Crestron® MP-AMP40 provides an ENERGY STAR qualified 70V power amplifier that can be installed virtually anywhere, even above a suspended ceiling.

Price: $343.75

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3 Years

The Crestron® MP-AMP40 series offers a choice of 70V or 100V audio amplifiers, each designed to provide a convenient, low-cost amplifier solution for a variety of applications. These amplifiers are ENERGY STAR® qualified to enable organizations to fulfill their green initiatives without compromising on audio performance. Each model is equipped for shelf or surface-mounting to enable installation virtually anywhere without requiring an equipment rack. Each model meets the requirements of UL 2043 for installation in an environmental air-handling (plenum) space, such as above a suspended ceiling.

Two models are offered. The MP-AMP40-70V has a 70 Volt output, and the MP-AMP40-100V has a 100 Volt output. High-efficiency Class D circuitry delivers 40 Watts to drive a distributed speaker system in a meeting room, classroom, or any other space. The output is transformer isolated to handle long and complex wire runs.

Refined, reliable operation is ensured thanks to pop-free turn-on circuitry and electronic short-circuit and overload protection. An energy-saving design achieves optimum efficiency under load, and the amplifier powers down automatically when no input signal is detected for more than 5 minutes, reducing overall power consumption and heat as part of a green system design. The amplifier quickly powers back on the instant an input signal is detected. Its extruded aluminum housing is both attractive and effective at dissipating heat, affording a silent running design without cooling fans.

Installation and setup is simple. A detachable output connector facilitates the termination of speaker wiring up to 12 gauge. Balanced and unbalanced inputs accommodate either a mono or stereo line-level source, allowing for direct connection to the output of a video projector or display, audio processor, mixer, or AV switcher. Rotary controls provide for adjusting the overall output volume, as well as bass and treble.

Key Features-

  • Compact single-channel power amplifier
  • ENERGY STAR® qualified
  • 40 Watts at 70 or 100 volts (mono)
  • Transformer isolated output
  • High-efficiency Class D topology
  • Energy saving design reduces power consumption when idle
  • Convection cooled for noiseless operation
  • Simple volume, bass, and treble adjustments
  • Electronic short-circuit and overload protection
  • Detachable terminal block speaker connection
  • Balanced line input via detachable terminal block
  • Unbalanced RCA line input, 3' cable included
  • Built-in stereo to mono summing
  • Includes surface mounting brackets
  • UL 2043 compliant for installation within a plenum-rated suspended ceiling
100V version also available. Contact one of our Sales Team members for details.



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3 Years