The MP-A40V music and paging amplifier family builds on a 50 year legacy of QSC amplifier dependability and quality while offering an incredible amount of flexibility for business music and paging applications. Flex Amp 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-A40V include an 80 Hz high pass 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.

QSC MP-A40V Features

  • 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

QSC MP-A40V Specifications

Specifications MP-A20V MP-A40V MP-A80V
Channels 2 4 8

Power (all channels driven)
         8 Ω
         4 Ω
         70 V
         100 V


200 W
200 W
200 W
200 W


200 W
200 W
200 W
200 W


200 W
200 W
200 W
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 Ω 20 Hz – 20 kHz +/- 0.5 dB
Signal to Noise > 103 dB
Input sensitivity 1.23 V (+4 dBu)
Gain at 8 Ω 30.0 dB
Output circuitry Class D
Input impedance >10k, balanced or unbalanced
Maximum input level 12.3 V (+24 dBu)

Cooling
       Type
       Operating temperature range


Forced air cooling, thermally regulated fan speed, side/rear-to-front airflow
Maximum: -10° - 50° C, recommended: 0° - 35° C, reduced performance above 40° C

Connectors

       Input connectors

       Remote connectors

       Output connectors

 

Two 3.5mm Euro, 3-pin (green)

One 3.5mm Euro, 5-pin (black)

One 5.0mm Euro, 4-pin (green)

 

Four 3.5mm Euro, 3-pin (green)

One 3.5mm Euro, 5-pin (black)

Two 5.0mm Euro, 4-pin (green)

 

Eight 3.5mm Euro, 3-pin (green)

One 3.5mm Euro, 5-pin (black)

Four 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
modes (per channel)		 DIP switch selectable, low impedance 4 Ω or 8 Ω,
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
Dimensions 1.75 in x 19 in x 14.8 in (44 mm x 483 mm x 377 mm)
Net weight  7.7 lb (3.5 kg) 9.3 lb (4.2 kg) 12.8 lb (5.8 kg)
Shipping weight 12.3 lb (5.6 kg) 13.9 lb (6.3 kg) 17.4 lb (7.9 kg)
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)
Carton contents IEC cable, quick start guide, connector pack
List price: $1,910.00
Price: $1,910.00
SKU: MP-A40V
Catalog: 
Commercial Amplifiers
Brand: 
QSC Audio
Dimensions: 24 in × 21 in × 7 in
Weight: 14 lb