Q-SYS MP-A40V 800-Watt - 4x 200-Watt - Flexamp Technology Amplifier

The QSC MP-A40V is a 4-channel amplifier designed for background music and paging applications. The amplifier utilizes Class-D output circuitry with a switch-mode power supply and active PFC. The amplifier provides a FlexAmp circuit topology that enables each pair of channels to deliver up to 400 Watts of total power in any ratio. This FlexAmp technology when combined with the ability to drive any type of output load (4/8 ohms or 70/100V) ensures remarkable flexibility.

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

Specifications:

• Channels:
• Power (all channels driven):
  • 8Ω: 200W
  • 4Ω: 200W
  • 70V: 200W
  • 100V: 200W
• 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: 1.23V (+4 dBu)
• Gain at 8Ω: 30.0 dB
• Output circuitry: Class D
• Input impedance: >10k, balanced or unbalanced
• Maximum input level: 12.3V (+24 dBu)
• Cooling:
  • Type: Forced air cooling, thermally regulated fan speed, side/rear-to-front airflow
  • Operating temperature range:
    • Maximum: -10° - 50° C
    • Recommended: 0° - 35° C
    • Reduced performance above 40° C
• Connectors:
  • Input Connectors: Four 3.5mm Euro, 3-pin (green)
  • Remote Connectors: One 3.5mm Euro, 5-pin (black)
  • Output Connectors: Two 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 4Ω or 8Ω, high impedance direct drive 70V or 100V
• 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: 9.3 lb (4.2 kg)
• Shipping weight: 13.9 lb (6.3 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)