About The Mpa 601-70V And Mpa 601-100V; Features - Extron electronics MPA 601-70V User Manual

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About the MPA 601-70V and MPA 601-100V

The Extron MPA 601 power amplifiers are ENERGY STAR
delivering 60 watts RMS output power. It is in a 1U high, quarter rack width, convection
cooled, and UL2043 plenum rated enclosure that meets UL requirements for in-ceiling
installations. The MPA 601 is a highly efficient advanced Class D amplifier design using
Extron's patented CDRS (Class D Ripple Suppression) technology, providing a smooth,
clean audio waveform and an improvement in signal fidelity over conventional Class D
amplifiers. Three stereo inputs are summed together so three separate sources can be
connected without altering performance.
The MPA 601 power amplifiers are ideal for applications that have restricted space concerns
or limited rack space, but require enough power for a small to medium distributed audio
system. As such, the MPA 601 can be used in small racks, within a credenza, within a
lectern, or mounted behind a display in a lobby or commons location.
The unit complies with UL2043 for smoke and heat release for in-the-ceiling installations. It
can be installed in the plenum space of the ceiling. Alternatively, the unit can be mounted
on a tabletop, in a rack, under a desk, or in a projector mounting kit.

Features

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Only use attachments or accessories specified by the manufacturer.
Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer
or sold with the apparatus. When a cart is used, use caution when moving the cart or
apparatus combination to avoid injury from tipping over.
Unplug this device during lightning storms or when unused for long periods of time.
Refer all servicing to qualified service personnel. Servicing is required when the amplifier
has been damaged in any way, such as if the power supply cable or plug have been
damaged, the amp has been dropped, liquid has been spilled on the amplifier, objects
have fallen into the amplifier, the amplifier has been exposed to rain or moisture, or any
time the amplifier does not operate normally.
Inputs: Balanced or unbalanced stereo or mono on a captive screw connector;
unbalanced stereo or mono on RCA connectors; 3.5 mm stereo mini jack
Speaker Outputs: 5 mm screw-lock captive screw connector
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60 watts RMS output power—
MPA 601-70V - 1 x 60 watts @ 70 volts
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MPA 601-100V - 1 x 60 watts @ 100 volts
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Professional grade signal-to-noise of >90 dB and <0.1% THD+N — Ultra-low
noise performance makes the MPA 601 ideal for use in applications where fidelity is
critical.
ENERGY STAR qualified amplifier — The MPA 601 is an ENERGY STAR qualified
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amplifier and energy efficient product that conserves energy and reduces costs.
Bass, treble, and input level controls — Provides the ability to properly set gain
structure and make tonal changes in simple systems for optimized sound quality.
Extron Patented CDRS™ - Class D Ripple Suppression — CDRS is an
Extron Patented technology that provides a smooth, clean audio waveform and an
improvement in signal fidelity over conventional Class D amplifier designs. CDRS
eliminates the high frequency switching ripple characteristic of Class D amplifiers,
a source of RF emissions which can interfere with sensitive AV equipment such as
wireless microphones.
qualified mono amplifiers
®
MPA 601 • Introduction 2