Extron Electronics MPA 152 User Guide - Manual (Page 9)

Stereo or Dual Mono toggle switch — Allows the user to choose between stereo output
or to combine the left and right outputs and produce dual mono outputs.
Up to 15 watts (rms) per channel stereo output — Delivers up to 15 watts (rms) per
channel, stereo or dual mono, into a 4 ohm speaker system or up to 8 watts (rms) per
channel into an 8 ohm system.
Front panel controls — Input level, bass and treble are easily adjusted from the front
panel.
Quick-plug speaker outputs — Speaker output is on a captive screw connector for quick
installation.
Volume and mute remote control — A rear panel, three-pin captive screw remote input
connector allows remote adjustment of volume and muting.
Always-on clip limiting — Reduces gain automatically to prevent amplifier clipping.
Compact size — The amplifiers are housed in a 1U high, 3 inch deep, quarter rack metal
enclosure, which offers flexible mounting options.
UL 2043 plenum rated — The MPA 152 meets UL 2043 for smoke and heat release
for installation within a plenum airspace above a drop ceiling (power supply excluded).
Above-the-ceiling placement conceals the amplifier to prevent theft, and is convenient for
installing equipment when space inside the room is limited.
MPA 152 • Introduction 3