Professional Loudspeakers & Mics - Electro-Voice

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QRx 212/75

Dual 12" 2‑way passive full‑range loudspeaker

  • Full-range performance with extra-full lows
  • Ideal for mains in small-to-medium rooms
  • Cast-frame woofer, vented cabinet for extended LF
  • 3-inch DH7 titanium HF compression driver
  • Rotatable 75º x 50º Constant-directivity horn
  • Asymmetric 10º down-angled coverage
  • Externally switchable bi-amped or passive operation
  • High sensitivity, 135 db maximum SPL (peak)
  • Power handling: 600 W continuous, 2400 W peak
  • Trapezoidal 13-ply birch enclosure
  • Built-in handles and L-Track rigging
  • Black or White

Specifications

Frequency Range (-10 dB) 52 - 18000kHz
Weight Net 80.47lbs (36.5kg)
Depth 14.76" (375mm)

Width 15.35" (390mm)
Height 38.98" (990mm)
Weatherized No
Flying Yes
Enclosure Material 13-ply birch plywood
Nominal Impedance (Passive)
Crossover Frequency 1500Hz
HF Nominal Impedance
HF Transducer 3-inch DH7
LF Nominal Impedance
HF Power Handling 75Watts
LF Power Handling 600Watts
LF Transducer Two 12-inch DL12BFH
System Power Handling (Continuous/Program/Peak) 650//2600Watts
Coverage (Nominal -6 dB) V 50°
Coverage (Nominal -6 dB) H 75°
Max. SPL/1m (calc) 135dB
Sensitivity 1 W/1 m 102dB
Recommended High-Pass Frequency 45Hz (12 dB/octave)
Frequency Response (-3 dB) 75 - 16000Hz
Axial Sensitivity (SPL, 1 W @ 1 m) 102dB
Power Rating 2400W
Woofer Size 12inch
Powered or Passive Passive
Family QRx
Input Connections 2 Neutrik® NL4
Chassis Size 304.8 mm
Speaker Type Full-Range, Mid-High, Two-Way
Available Color Black or white

Downloads

Name Language Size Date
ProSound Loudspeakers and Electronics Catalog EN 15.43MB Apr 2, 2019
QRx Twist & Shout Flyer EN 601KB Dec 26, 2007
Name Size Date
Environmental Compliance Document 148KB Oct 3, 2017
Qrx Series, EC Declaration of Conformity 67KB Nov 13, 2019
Name Size Date
QRx EASE3 ZIP 713KB Jan 24, 2018
Name Language Size Date
QRx-212/75 Engineering Data Sheet EN 93KB Feb 23, 2012
Name Size Date
RACE V3.10 EXE 10.29MB Dec 26, 2007
QRx AcoustaQwik EXE 301KB Dec 26, 2007
QRx Arrayshow EXE 1.07MB Dec 26, 2007
QRx Presets for RACE ZIP 167KB Dec 26, 2007
Name Size Date
evdarwins 474KB Nov 2, 2015

QRx212 7oc-trans

Name Language Size Date
Warranty conditions for Electro-Voice products in North America EN 160KB Sep 14, 2020
General Terms & Conditions of Deliver for Export Business EN 57KB Nov 26, 2014
Allgemeine Lieferbedingungen DE 184KB Nov 30, 2016
Name Language Size Date
Audio 101 - Basic Audio Terminology EN 2.74MB Dec 13, 2012
Audio 101 - Loudspeaker Basics EN 3.02MB Dec 13, 2012
EASE Data Explanation EN 934KB Nov 17, 2015
PA Bible 02: Power Handling Capacity EN 422KB Dec 26, 2007
PA Bible 06: The Constant Directivity White Horn White Paper EN 465KB Dec 26, 2007
PA Bible 11: Portable Sound Systems for the Small Club EN 470KB Dec 26, 2007
The EV PA Bible EN 1.14MB Dec 26, 2007
The PA Bible Chapter Zero EN 1.14MB Jun 11, 2018

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