Building on a legacy of power and performance, Q Series amps take Electro-Voice’s unique amplifier philosophy to a new level of efficiency and value. The Q series achieves superb audio performance because it's designed for superior dynamic headroom and transient response, resulting in 30% greater output capability for short-duration signals.

  • Outstanding value and performance for club and mobile systems
  • Dynamic headroom for all real-world applications
  • 650 W per channel (2 Ω)
  • Class-AB design
  • XLR pass-though input connections
  • Easy connection to bi-amped loudspeakers
  • Switchable LPN filter for extra tonal fundamentals and "kick"
  • Protective low-cut for systems without subwoofers
  • Built-in dynamic limiters
  • Complete protection package
  • Three-stage front-to-rear fans
Features Specification Download

Building on a legacy of power and performance, Q Series amps take Electro-Voice’s unique amplifier philosophy to a new level of efficiency and value. The Q series achieves superb audio performance because it's designed for superior dynamic headroom and transient response, resulting in 30% greater output capability for short-duration signals.

  • Outstanding value and performance for club and mobile systems
  • Dynamic headroom for all real-world applications
  • 650 W per channel (2 Ω)
  • Class-AB design
  • XLR pass-though input connections
  • Easy connection to bi-amped loudspeakers
  • Switchable LPN filter for extra tonal fundamentals and "kick"
  • Protective low-cut for systems without subwoofers
  • Built-in dynamic limiters
  • Complete protection package
  • Three-stage front-to-rear fans
Amplifier Gain : 32 dB
Continuous Rated Power (1 kHz, THD 1%) 2Ω : 650 Watts
Continuous Rated Power (1 kHz, THD 1%) 4Ω : 450 Watts
Continuous Rated Power (1 kHz, THD 1%) 8Ω : 270 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω : 400 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω : 200 Watts
Cooling : Front-to-Rear, 3-stage fans
DIM 30 : 0.05 %
Electronics Type : Amplifier
Frequency Response : 10 Hz - 40 kHz ±1 dB
Impedance : 2/4/8 Ω
Input Impedance (Balanced) : 20 kΩ
Input Sensitivity : +2.2 dBu
Intermodulation Distortion (SMPTE) : 0.1 %
Maximum Bridged Output 4Ω : 1300 Watts
Maximum Bridged Output 8Ω : 900 Watts
Maximum Input Voltage : +21 dBu 8.69 Vrms
Network Control (IRIS-Net) : No
Signal-to-Noise Ratio (A-weighted) : 106 dB
Slew Rate : 25 V/µs
Topology : Class-AB
Total Harmonic Distortion : 0.03 %
Height x Width x Depth : 2RU 88.1 mm (3.47") x 483 mm (19.02") x 421.5 mm (16.59")
Weight Net : 12.6 kg (27.78 lbs)