QRx 115/75 15" passive loudspeaker by Electro-Voice

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

Frequency Range (-10 dB) 45 - 16000kHz
Weatherized No
Flying Yes

Nominal Impedance (Passive)
HF Nominal Impedance
HF Transducer 3-inch DH7
Speaker Type Full-Range, Mid-High, Two-Way, Wedges
Woofer Size 15inch
Powered or Passive Passive
Frequency Response (-3 dB)¹ 60 - 15000Hz
LF Nominal Impedance
Max. SPL/1m (calc)² 130dB
Coverage (Nominal -6 dB) H 75°
LF Transducer 15-inch DL15X
Coverage (Nominal -6 dB) V 50°
System Power Handling (Continuous/Program/Peak) 450//1800Watts
Power Rating 1600W
Rotatable Horn Yes
LF Power Handling 400Watts
HF Power Handling 75Watts
Crossover Frequency 1500Hz (24 dB/octave)
Enclosure Material 13-ply birch plywood
Sensitivity 1 W/1 m 98dB
Available Color Black or white
Height 759mm (29.88")
Width 450mm (17.72")
Recommended High-Pass Frequency 45Hz (12 dB/octave)
Depth 407mm (16.02")
Weight Net 32kg (70.55 lbs)
Family QRx
Chassis Size 381 mm
Axial Sensitivity (SPL, 1 W @ 1 m) 98dB
Input Connections Parallel Neutrik® NL4

Compatible Products

Recommended Amplifiers

For optimal sound system performance, Electro-Voice recommends the following amplifiers for QRx 115/75.

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