Order Number: 301115-001
More Ordering Information

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)
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
Enclosure Material 13-ply birch plywood
Family QRx
Flying Yes
Frequency Response (-3 dB) 75 - 16000kHz
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
Woofer Size 12inch

Recommended Amplifiers

Related Products Related Products
Learn More Learn More
Rock solid amplifier technology engineered in Germany
Extremely powerful, proven audio performance
Engineered for constant stability at 2Ω
Low & high impedance outputs & remote GPIO control
Highly efficient standby power mode reduces running costs & power consumption up to 90%.
Sophisticated protection circuitry always protects the amplifiers & connected loudspeakers
High‑performance bulletproof voltage handling
On‑board DSP includes multi‑band PEQs, crossovers, limiters & delay per channel; True channel grouping control with extra DSP capabilities including GEQ.
Intuitive, powerful control software makes configuration & real time control easy — up to 16 amp channels can be controlled & monitored simultaneously
FIR‑Drive combines technologies to create a sophisticated loudspeaker correction & protection system yielding a level of unparalleled performance.

Support

Name Language Size Date
Portable Speaker Family Brochure EN 31.48MB Aug 24, 2018
QRx Twist & Shout Flyer EN 601KB Dec 26, 2007
Name Size Date
Environmental Compliance Document 148KB Oct 3, 2017
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
QRx AcoustaQwik EXE 301KB Dec 26, 2007
QRx Arrayshow EXE 1.07MB Dec 26, 2007
Name Size Date
evdarwins 474KB Nov 2, 2015

QRx212 7oc-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

References

News Stories

sprites_global sprites_ev