Product Overview
QSC's MP-A40V is a member of their MP-A family of commercial amplifiers.
The MP-A Series
Building on a QSC's 50-year legacy of amplifier reliability and quality, these music and paging amplifiers offer 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
- Channels: 4
- Power (all channels driven)
- 4 Ω, 8 Ω, 70 V, 100 V: 200 W
- FlexAmp Technology: Allows each pair of amplifier channels to deliver up to 400 W total power, in any ratio
- Typical distortion: (4-8 Ω) < 0.01%
- Maximum distortion: (4-8 Ω) < 1%
- Damping factor: 100
- Output circuitry: Class D
- Protection: Short circuit, open circuit, over current, thermal, RF protection, DC fault, inrush limiting
- Gain at 8 Ω: 30 dB
- Input impedance: > 10k, balanced or unbalanced
- Input sensitivity: 1.23 V (+4 dBu)
- Maximum input level: 12.3 V (+24 dBu)
- Frequency response at 8 Ω: 20 Hz – 20 kHz +/- 0.5 dB
- Signal to noise: > 103 dB
- 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
- High-pass filter 80 Hz DIP switch engaged per channel
- Remote Relay
- Nominal switching capacity: 30 VDC at 1 A for a total of 30 W maximum.
- maximum voltage: 220 VDC if the current is limited to observe the maximum power rating (30 W).
- 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, performance may be reduced above 40° C
- Connectors
- Input connectors: Four 3.5 mm Euro, 3-pin (green)
- Remote connectors: One 3.5 mm Euro, 5-pin (black)
- Output connectors: Two 5.0 mm 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
- Remote I/O: Remote standby, amplifier status indication on one 3.5 mm Euro, 5-pin (black)
- AC Power Input: Universal power supply with PFC, 100-240VAC, 50 - 60 Hz
- Agency approvals: UL, CE, RoHS/WEEE compliant, FCC Class B (conducted and radiated emissions)
- Dimensions (H x W x D): 1.75 in x 19 in x 14.84 in (4.4 x 48.3 x 37.7 cm)
- Net weight: 9.3 lb (4.2 kg)
- Shipping weight: 13.9 lb (6.3 kg)
