Q-SYS MP-A20V
Q-SYS MP-A20V Q-SYS MP-A20V

Q-SYS MP-A20V

MPN: MP-A20V
Our Ref #: MP-A20V
400W FlexAmp technology Hi-Z / Lo-Z amplifier, 2 x
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400W FlexAmp technology Hi-Z / Lo-Z amplifier, 2 x

Description

The Q-SYS MP-A20V by QSC/Q-SYS is engineered to streamline commercial audio installations by combining high adaptability with reliable, energy-saving performance. It utilizes advanced Class-D output circuitry alongside a switch-mode power supply and active power factor correction (PFC) to ensure cool, efficient operations.

The defining innovation of the MP-A series is its proprietary FlexAmp technology, which allows channel pairs to distribute their total power pool (400W for the MP-A20V) asymmetrically in any ratio needed across the outputs. Coupled with a per-channel load selector switch, it removes the need for external transformers or bridging when adapting to different speaker zones.

Key Features

  • Delivers up to 400W of total power per channel pair dynamically distributed in any ratio
  • Universal Direct Drive: Independent per-channel load selection supports low impedance (4 Ω, 8 Ω) or high impedance (70V, 100V) outputs natively without manual bridging
  • Minimizes heat dissipation and lowers the total cost of ownership with advanced switch-mode power architecture
  • Compact 1RU Form Factor: Maximizes rack space efficiency for crowded utility or AV closets
  • Selectable Highpass Filter: Onboard 80 Hz highpass filtering available for each channel
  • Auto-Standby Power Saving: Automatically enters low-power standby after 28 minutes of inactivity and ramps back up instantly when an audio signal returns
  • Remote Control & Monitoring: Includes remote standby inputs and amplifier status auxiliary outputs

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