Q99

1250 W/CH Class‑H power amplifier

  • High-efficiency power and performance
  • Innovative Class-H design
  • 1250 W per channel (2 Ω)
  • Dynamic headroom for all real-world applications
  • 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

Specifications

Height 88.1mm (3.47")
Width 483mm (19.02")
Depth 421.5mm (16.59")

Weight Net 16.3kg (35.94 lbs)
Frequency Response (-3 dB) 10 Hz - 40 kHz (±1 dB)
Mains Voltage 100 V, 120 V, 230 V or 240 V; 50-60 Hz (factory configured)
Electronics Type Amplifier
Cooling Front-to-Rear, 3-stage fans
Continuous Rated Power (1 kHz, THD 1%) 2Ω 1250Watts
Topology Class-H
Continuous Rated Power (1 kHz, THD 1%) 8Ω 550Watts
Impedance 2/4/8Ω
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω 400Watts
Channels 2
Maximum Bridged Output 8Ω 1800Watts
Maximum Bridged Output 4Ω 2800Watts
Total Harmonic Distortion 0.03%
Slew Rate 27V/µs
Intermodulation Distortion (SMPTE) 0.1%
DIM 30 0.05%
Signal-to-Noise Ratio (A-weighted) 109dB
Input Impedance (Balanced) 20kΩ
Input Sensitivity +5.1 dBu
Network Control (IRIS-Net) No
Continuous Rated Power (1 kHz, THD 1%) 4Ω 900Watts
Amplifier Gain 32dB
Maximum Input Voltage +21 dBu (8.69 Vrms)
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω 800Watts

Videos

Downloads

Name Language Size Date
ProSound Loudspeakers and Electronics Catalog EN 15.43MB 04.02.2019
Retail catalog EMEA EN 59.07MB 11.10.2020
Retail catalog EMEA DE 29.85MB 11.10.2020
Name Size Date
Cps2.4-Ii, Cps2.6-Ii, Cps2.9, Cps2.12, Q44-Ii, Q66-Ii, Q99, Q1212, Q Amplifiers, 2 Channel, EC Declaration of Conformity 132KB 11.13.2019
Environmental Compliance Document 148KB 10.03.2017
Name Language Size Date
Q Series Amps Engineering Data Sheet EN 203KB 06.22.2012
Q Series Amps Engineering Data Sheet DE 203KB 06.22.2012
Name Language Size Date
Q44, Q66, Q99, Q1212 Owners' Manual EN 1.69MB 03.27.2009
Q44, Q66, Q99, Q1212 Owners' Manual DE 1.69MB 03.27.2009

Q99-trans

Name Language Size Date
General Terms & Conditions of Deliver for Export Business EN 57KB 11.26.2014
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa EN 496KB 09.29.2020
Allgemeine Lieferbedingungen DE 184KB 11.30.2016
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa DE 492KB 06.19.2019
Name Language Size Date
Audio 101 - Basic Audio Terminology EN 2.74MB 12.13.2012
Audio 101 - Loudspeaker Basics EN 3.02MB 12.13.2012
PA Bible 09: Mixing for the Live Performance EN 316KB 12.26.2007
Safely Driving Your Sound System EN 234KB 10.09.2009
The EV PA Bible EN 1.14MB 12.26.2007
The PA Bible Chapter Zero EN 1.14MB 06.11.2018

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