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The QRx 115/75 is a 15“, two-way, full-range loudspeaker system with 400-watt continuous power handling (1600-watt peak). An asymmetrical horn with 15 degree downward bias minimizes the need for pullback.


Designed for Club Sound, Concert Sound, House of Worship, Pro Music, and other applications.
2-Way High-Output Full-range
High Sensitivity
Ultra-linear frequency response
Solid bass down to 50 Hz (-10 dB)
Vented LF enclosure
Asymmetric CD-horn aimed downward by 10°
3” voice coil (titanium diaphragm)
Protection circuits for HF-driver and LF-woofer
Easy external operation mode selection
5-side multi-angled housing with monitor slant

Same front width as Rx 118 S

Chassis Size 381 mm (15")
Color Black
Color White
Input Connections Parallel Neutrik® NL4
Speaker Type Fullrange
Speaker Type Mid-High
Speaker Type Two-Way
Speaker Type Wedges
Frequency Response (-3 dB) 60 - 15000 Hz
Frequency Response (-10 dB) 45 - 16000 Hz
Internal Crossover No
Internal Crossover Yes
Sensitivity 1 W/1 m 98 dB
Max. SPL/1m (calc) 130 dB
(Nominal -6 dB) H° 75 °
(Nominal -6 dB) V° 50 °
Rotatable Horn Yes
System Power Handling (Continuous/Program/Peak) 400 Watts
LF Transducer DL15ST
Low Frequency Power Handling (Continuous/Program/Peak) 400 Watts
High Frequency Power Handling (Continuous/Program/Peak) 75 Watts
LF Nominal Impedance 8 Ω
HF Transducer DH-7
HF Nominal Impedance 8 Ω
Nominal Impedance (Passive) 8 Ω
Flying Yes
Outdoor No
Height 759 mm (29.88")
Width 450 mm (17.72")
Depth 407 mm (16.02")
Weight Net 32 kg (70.55 lbs)


Electro-Voice QRx 115/75

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