QSC MP-A20V 400W FlexAmp Hi/Lo-Z 2-Channel Amplifier, 2x 200W Power, Highpass Filter Per Channel

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Sale price$1,075.00


Spec Sheet

The MP-A20V Series music and paging amplifiers build on a 50-year legacy of QSC amplifier dependability and quality. The MP-A Series offers an incredible amount of flexibility for business music and paging applications, while maintaining high efficiency and low total cost of ownership


  • 2 Channels
  • FlexAmp Technology allows each pair of amplifier channels to deliver up to 400 W total power, in any ratio
  • Class-D output circuitry and switchmode power supply for high efficiency and low cost of ownership
  • 1RU amplifier design for rack space savings
  • Load selector for driving 4 Ω, 8 Ω, 70 V or 100 V on each channel
  • Selectable 80 Hz highpass filter offered on each channel
  • Power saving features - Auto-standby (after 28 minutes with seamless auto-ramp when signal returns) and remote standby input
  • Amp status remote output
  • Rock-solid QSC amplifier dependability


Power (all channels driven)
8 Ohms: 200 W
4 Ohms: 200 W
70 V: 200 W
100 V: 200 W
FlexAmp Technology
Allows each pair of amplifier channels to deliver up to 400 W total power, in any ratio
Frequency response at 8 Ohms
20 Hz - 20 kHz +/- 0.5 dB
Signal to Noise
> 103 dB
Input sensitivity
1.23 V (+4 dBu)
Gain at 8Ohms
30.0 dB
Output circuitry
Class D
Input impedance
>10k, balanced or unbalanced
Maximum input level
12.3 V (+24 dBu)
Cooling Type
Forced air cooling, thermally regulated fan speed, side/rear-to-front airflow
Operating Temperature range
Maximum: -10 to 50 deg. C (14 to 122 deg. F), Recommended: 0 to 35 deg. C (32 to 95 deg. F), Reduced performance above: 40 deg. C (104 deg. F)
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 indicators
Power, signal (per channel), limit / mute / protect (per channel)
Rear panel indicators
Bi-Color LED signal / limit/ mute/ protect
User-configurable operating(Per channel)
DIP switch selectable, low impedance 4 Ohms or 8 Ohms, high impedance direct drive 70 V or 100 V
Remote I/O
Remote standby, amplifier status enunciation on 3.5 mm connectors
Highpass filter
80 Hz DIP switch engaged per channel
Power requirements
Universal power supply (with active power factor correction), 100 - 240 VAC, 50 -60 Hz
Agency approvals
UL, CE, RoHS/WEEE compliant, FCC class B (conducted and radiated emissions)
1.75 x 19 x 14.8" (4.45 x 48.26 x 37.59cm)
7.7 lbs (3.49kg)

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