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. The MP-A Series 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. 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-A20V 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
  • Rock-solid QSC amplifier dependability

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: $1,215.00
Price: $1,215.00
SKU: MP-A20V
Catalog: 
Commercial Amplifiers
Brand: 
QSC Audio
Dimensions: 22 in × 16 in × 10 in
Weight: 13 lb