Order Number: 301018-001
More Ordering Information

QRx 112/75

12" Passive Loudspeaker

  • Compact with high output
  • Ideal for mains (small-to-medium rooms) or monitors
  • 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, 131 db maximum SPL (peak)
  • Power handling: 300 W continuous, 1200 W peak
  • 5-sided 13-ply birch enclosure with monitor slant
  • Built-in handles and L-Track rigging
  • Black or White

Specifications

Frequency Range (-10 dB) 52 - 18000kHz
Weight Net 57.32lbs (26kg)
Depth 14.65" (372mm)

Width 15.35" (390mm)
Height 26.57" (675mm)
Available Color Black, White, Unfinished
Axial Sensitivity (SPL, 1 W @ 1 m) 98dB (Passive)
Chassis Size 304.8 mm
Coverage (Nominal -6 dB) H 75°
Coverage (Nominal -6 dB) V 50°
Crossover Frequency 1500Hz (24 dB/octave)
Enclosure Material 13-ply birch plywood
Family QRx
Flying Yes
Frequency Response (-3 dB) 75 - 15000kHz
HF Nominal Impedance
HF Power Handling 75Watts
HF Transducer 3-inch DH7
Input Connections Parallel Neutrik® NL4
LF Nominal Impedance
LF Power Handling 300Watts
LF Transducer 12-inch DL12BFH
Max. SPL/1m (calc) 131dB
Nominal Impedance (Passive)
Powered or Passive Passive
Recommended High-Pass Frequency 45Hz (12 dB/octave)
Rotatable Horn Yes
Sensitivity 1 W/1 m 98dB
Speaker Type Full-Range, Mid-High, Two-Way, Wedges
System Power Handling (Continuous/Program/Peak) 350//1400Watts
Weatherized No
Woofer Size 12inch

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Complementary Products

Support

Name Language Size Date
Portable Speaker Family Brochure EN 31.48MB Aug 24, 2018
Speaker & Electronics Catalog EN 18.91MB Jun 10, 2015
QRx Twist & Shout Flyer EN 601KB Dec 26, 2007
Name Size Date
Environmental Compliance Document 148KB Oct 3, 2017
Name Size Date
QRx112 DWG 41KB Dec 26, 2007
Name Size Date
QRx EASE3 ZIP 713KB Jan 24, 2018
Name Language Size Date
QRx-112/75 Engineering Data Sheet EN 111KB Dec 26, 2007
Name Size Date
QRx AcoustaQwik EXE 301KB Dec 26, 2007
QRx Arrayshow EXE 1.07MB Dec 26, 2007

QRx112 5oc-trans

Name Size Date
RACE V3.10 EXE 10.29MB Dec 26, 2007
QRx Presets for RACE ZIP 167KB Dec 26, 2007
Name Size Date
Service Policies for the Americas 2.61MB Aug 27, 2018
General Terms & Conditions of Deliver for Export Business 57KB Nov 26, 2014
Allgemeine Lieferbedingungen 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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