幸运飞艇7码走势

MP-A20V

幸运飞艇7码走势multi-channel amplifier

the mp-a 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.


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


All specifications are subject to change.

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