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QSC MP-A20V 2-Channel 200W 70/100V Power Amplifier
QSC MP-A20V 2-Channel 200W 70/100V Power Amplifier

QSC MP-A20V 2-Channel 200W 70/100V Power Amplifier

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SoundPro Item: 15475
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The MP-A series music and paging amplifier family builds on the QSC legacy for dependability and quality while offering an incredible amount of flexibility for business music and paging applications.

FlexAmp Technology simplifies system design by allowing a single high channel count amplifier to meet the needs of systems that would typically utilize multiple amplifiers of different power levels. It achieves this by allowing the installer to configure each pair of channels (e.g. ch 1-2, or 3-4, etc.) to deliver up to 400 W combined output power, in any mix. This makes for an amazing amount of flexibility, especially when paired with the output mode switch that offers settings for 4 Ω, 8 Ω, 70 V and 100 V.

Additional capabilities of the MP-A series include an 80 Hz highpass filter available on each output, as well as a remote input for putting the amplifier into standby mode for fire safety systems and an amplifier status signal on the remote output for system verification.

MP-A Series amplifiers are extremely efficient with class-D output circuitry and switchmode power supplies. In addition, all models offer seamless Standby mode when not in use for 28 minutes and auto-ramp circuitry that ensures quiet and fast power up from Standby when signal is present. This combination of output topology and energy saving circuitry make for extreme efficiency and low operational costs. The 1RU chassis means that the MP-A Series amplifiers are perfect for installations with rack space restrictions.

QSC MP-A20V Features

  • FlexAmp Technology allows each pair of amplifier channels to deliver up to 400W total power, in any ratio
  • Class-D output circuitry and switchmode power supply for high efficiency and low cost
  • 1RU amplifier design for rack space savings
  • Load selector for driving 4Ω, 8Ω, 70V or 100V on each channel
  • Selectable 80Hz highpass filter offered on each channel
  • Power-saving features include auto-standby and remote standby input
  • Amp status remote output
  • MP-A20V 2-channel 200W 70/100V power amplifier1
  • Channels2
  • Power (all channels driven)
    • 4Ω: 200W
    • 8Ω: 200W
    • 70V: 200W
    • 100V: 200W
  • Typical Distortion (4-8Ω)<0.01%
  • Max. Distortion (4-8Ω)<1%
  • Damping Factor100
  • Output CircuitryClass D
  • Protectionshort circuit, over circuit, over current, thermal, RF protection, DC fault, inrush limiting
  • Gain at 8Ω30 dB
  • Input Impedance>10k, balanced or unbalanced
  • Input Sensitivity1.23V (+4 dBu)
  • Max. Input Level12.3V (+24 dBu)
  • Frequency Response at 8Ω20Hz - 20kHz +/-0.5dB
  • Signal to Noise> 103 dB
  • User-Configurable Operating Modes (per channel)DIP switch selectable, low impedance 4Ω or 8Ω, high impedance direct drive 70V or 100V
  • Highpass Filter80Hz DIP switch engaged per channel
  • Cooling
    • Type: forced air cooling, thermally regulated fan speed, side/rear-to-front airflow
    • Max. Temperature Range: 14°F to 122°F (-10°C to 50°C)
    • Recommended Temperature Range: 32°F to 95°F (0°C to 35°C)
  • Connectors
    • Input Connectors: two 3.5mm Euro, 3-pin (green)
    • Remote Connectors: one 3.5mm Euro, 5-pin (black)
    • Output Connectors: one 5.0mm Euro, 4-pin (green)
  • Front Panel Indicatorspower, signal (per channel), limit / mute / protect (per channel)
  • Rear Panel Indicatorsbi-color LED signal / limit / mute / protect
  • Remote I/Oremote standby, amplifier status enunciation on 3.5mm connectors
  • AC Power Inputuniversal power supply with PFC, 100-240VAC, 50-60Hz
  • Dimensions (HxWxD)1.75" x 19" x 14.8"
  • Weight7.7 pounds

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