Order Number: 300995-001
More Ordering Information

QRx 115/75

15" 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, 130 db maximum SPL (peak)
  • Power handling: 400 W continuous, 1600 W peak
  • 5-sided 13-ply birch enclosure with monitor slant Built-in handles and L-Track rigging Black or White

Specifications

Available Color Black or white
Axial Sensitivity (SPL, 1 W @ 1 m) 98dB
Chassis Size 381 mm

Coverage (Nominal -6 dB) H 75°
Coverage (Nominal -6 dB) V 50°
Crossover Frequency 1500Hz (24 dB/octave)
Depth 16.02" (407mm)
Enclosure Material 13-ply birch plywood
Family QRx
Flying Yes
Frequency Response (-10 dB) 45 - 16000Hz
Frequency Response (-3 dB) 60 - 15000Hz
Height 29.88" (759mm)
HF Nominal Impedance
HF Power Handling 75Watts
HF Transducer 3-inch DH7
Input Connections Parallel Neutrik® NL4
LF Nominal Impedance
LF Power Handling 400Watts
LF Transducer 15-inch DL15X
Max. SPL/1m (calc) 130dB
Nominal Impedance (Passive)
Power Rating 1600W
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) 450//1800Watts
Weatherized No
Weight Net 70.55lbs (32kg)
Width 17.72" (450mm)
Woofer Size 15inch

Similar Products

ELX200-15
15" Passive Loudspeaker

ZLX-15
15" Passive Loudspeaker

ELX115
15" Passive Loudspeaker

EKX-15
15" Passive Loudspeaker

ZX4
15" Passive Loudspeaker

ZX5
15" Passive Loudspeaker Available in PI Weatherized

TX1152
15" Passive Loudspeaker

Complementary Products

QRx 118S
Compact 18" Subwoofer

Support

Name Language Size Date
Portable Speaker Family Brochure EN 31.44MB Oct 4, 2017
Speaker & Electronics Catalog EN 18.91MB Jun 10, 2015
QRx Twist & Shout Flyer EN 601KB Dec 26, 2007
Name Type Size Date
QRx115 DWG 40KB Dec 26, 2007
Name Type Size Date
QRx EASE3 EXE 350KB Dec 26, 2007
QRx Series EASE Data ZIP 431KB Dec 26, 2007
Name Language Size Date
QRx-115/75 Engineering Data Sheet EN 137KB Dec 26, 2007
Name Type Size Date
QRx AcoustaQwik EXE 301KB Dec 26, 2007
QRx Arrayshow EXE 1.07MB Dec 26, 2007
Name Type Size Date
QRx Presets for RACE ZIP 167KB Dec 26, 2007
R.A.C.E Software Executable EXE 9.57MB Dec 26, 2007
Name Language Size Date
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

id-191 product-QRx115 7oc

Solutions

News Stories