QRx 212/75

Dual 12-inch two-way 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


Available Color Black or white
Axial Sensitivity (SPL, 1 W @ 1 m) 102dB
Chassis Size 304.8 mm

Coverage (Nominal -6 dB) H 75°
Coverage (Nominal -6 dB) V 50°
Crossover Frequency 1500Hz
Depth 14.76" (375mm)
Enclosure Material 13-ply birch plywood
Family QRx
Flying Yes
Frequency Response (-10 dB) 52 - 18000Hz
Frequency Response (-3 dB) 75 - 16000Hz
Height 38.98" (990mm)
HF Nominal Impedance
HF Power Handling 75Watts
HF Transducer 3-inch DH7
Input Connections 2 Neutrik® NL4
LF Nominal Impedance
LF Power Handling 600Watts
LF Transducer Two 12-inch DL12BFH
Max. SPL/1m (calc) 135dB
Nominal Impedance (Passive)
Power Rating 2400W
Powered or Passive Passive
Recommended High-Pass Frequency 45Hz (12 dB/octave)
Sensitivity 1 W/1 m 102dB
Speaker Type Full-Range, Mid-High, Two-Way
System Power Handling (Continuous/Program/Peak) 650//2600Watts
Weatherized No
Weight Net 80.47lbs (36.5kg)
Width 15.35" (390mm)
Woofer Size 12inch

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Dual 12-inch two-way full-range loudspeaker

Dual 12-inch two-way full-range loudspeaker


Name Language Size Date
Portable Speaker Family Brochure EN 5.25MB Mar 24, 2016 Download
Speaker & Electronics Catalog EN 18.91MB Jun 10, 2015 Download
Name Language Size Date
QRx-212/75 Engineering Data Sheet EN 93KB Feb 23, 2012 Download
Name Type Size Date
QRx212 7oc-trans PNG 235KB May 4, 2017 Download


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