Order Number: 301208-001
More Ordering Information

QRx 153/75

15" Passive 3-Way Loudspeaker

  • Compact with high-level, high-fidelity sound
  • Cast-frame DL15ST woofer, vented box for extended LF
  • Horn-loaded 8-inch MF8 midrange driver
  • 3-inch DH7 titanium HF compression driver
  • Asymmetric (10º down-angled) 75º H x 50º V coverage
  • Bi-amped operation
  • High sensitivity, 130 db maximum SPL
  • Power handling: 400 W continuous, 1600 W peak
  • Trapezoidal (15º/side) 13-ply birch enclosure
  • Built-in handles and L-Track rigging
  • Black EVCoat finish

Specifications

Available Color Black or white
Axial Sensitivity (SPL, 1 W @ 1 m) 98/105dB
Chassis Size 381 mm

Coverage (Nominal -6 dB) H 75°
Coverage (Nominal -6 dB) V 50°
Crossover Frequency 1200Hz
Depth 19.09" (485mm)
Enclosure Material 13-ply birch plywood
Family QRx
Flying Yes
Frequency Response (-10 dB) 42 - 20000Hz
Frequency Response (-3 dB) 50 - 16000Hz
Height 48.82" (1240mm)
HF Transducer 3-inch DH7
Input Connections 2 Neutrik® NL4
Internal Crossover Yes
LF Nominal Impedance
LF Power Handling 400Watts
LF Transducer 15-inch DL15ST
Max. SPL/1m (calc) 130dB
MF Transducer MF: 8-inch MF8
Mid/High Frequency Power Handling (Continuous/Program/Peak) 150Watts
Powered or Passive Passive
Rotatable Horn No
Speaker Type Full-Range, Mid-High, Three-Way
Weatherized No
Weight Net 103.62lbs (47kg)
Width 18.39" (467mm)
Woofer Size 15inch

Similar Products

ELX215
Dual 15" 2-Way Passive Full-Range Loudspeaker

TX2152
Dual 15" 2-Way Passive Full-Range Loudspeaker

Complementary Products

QRx 218S
Compact Dual 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
QRx EASE3 EXE 350KB Dec 26, 2007
QRx Series EASE Data ZIP 431KB Dec 26, 2007
Name Language Size Date
QRx-153/75 Engineering Data Sheet EN 943KB Nov 10, 2014
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 11: Portable Sound Systems for the Small Club EN 470KB Dec 26, 2007

QRx153 wogrl 7oc-trans

Solutions

News Stories