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Electro-Voice QRX-112/75 - 12" 2-Way Passive Loudspeaker

The QRx 112/75 is a 12", two-way full-range loudspeaker system that incorporates a 12" woofer and a 3" voice coil compression driver on an asymmetrical 75-degree x 50-degree fully rotatable constant-directivity horn. In factory-delivered position the horn provides a 15-degree up/35-degree down vertical coverage pattern. The five-sided cabinet design allows this main PA system cabinet to easily conform to duties as a floor monitor or to be tucked tightly against a ceiling for low-profile applications. The fully rotatable horn means that regardless of cabinet position, pattern control is fully user-determined.

The QRx-112/75 is a good solution for small-to-medium size rooms as a main PA, providing optimized midrange reproduction for speech intelligibility and vocal clarity at moderate levels. As a floor monitor, the tight and clear midrange coupled to a large format HF diaphragm helps cut through stage rumble while delivering smooth reproduction. The asymmetrical horn can allow a single box to more adequately direct the high frequencies as needed, as well as streamline multi-cabinet arrays by extending horizontal coverage while minimizing overlapping and allowing tighter packs between the cabinets.

The system is shipped with four Ancra, single-stud fittings. The QRx 112/75 features an enclosure of 13-ply, void-free, grain-oriented plywood and is finished in Futura, a baked-on, polyurethane finish that is rugged and durable. It is available in black or white.

  • Can be easily biamped
  • DH7 3" voice-coil compression driver delivers beautifully detailed sound
  • Asymmetrical, 75 degree x 50 degree, fully rotatable, Constant Directivity horn
  • In the factory-delivered position, the horn providesa 15 degree up and 35 degree down vertical coverage pattern
  • A fully rotatable horn to ensure that pattern controlis fully user-determined
  • Five-sided cabinet design - allows for use as a floor monitor, front-of-house system, or to be tucked against a ceiling for low-profile applications
  • Built-in, L-track rigging on top and bottom of enclosure and single-stud pull-up point on the back
  • Ring-Mode Decoupling for pure, accurate vocals and rich reproduction of instruments
  • Frequency Response (-3dB): 75-18000 Hz
  • Frequency Response (-10dB): 52-18000 Hz
  • Sensitivity 1W/1m: 98 dB
  • Max. SPL/1m (calc): 131 dB
  • Coverage (nominal -6dB) H: 75 deg.
  • Coverage (nominal -6dB) V: 50 deg.
  • Rotatable Horn: Yes
  • System Power Handling (continuous/program/peak):300/600/1200 Watts
  • Low Frequency Power Handling(continuous/program/peak): 300/600/1200 Watts
  • High Frequency Power Handling(continuous/program/peak): 75/150/300 Watts
  • LF Transducer: DL12BFH
  • HF Transducer: DH-7
  • Nominal Impedance (Passive): 8 ohms
  • LF Nominal Impedance: 8 ohms
  • HF Nominal Impedance: 8 ohms
  • Color: Black
  • Flying: Yes
  • Input Connections: Parallel Neutrik NL4
  • Outdoor: No
  • Chassis Size: 12"
  • Internal Crossover: Selectable
  • Speaker Type: Fullrange, Mid-High, Two-Way, Wedges
  • Weight, Net: 57.32 lbs
  • Dimensions (H x W x D): 26.57" x 15.35" x 14.65"