Item # 472650

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Electro-Voice QRx 115/75 Loudspeaker System
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Top quality passive full-range speaker.

General Product Description
The QRx-115/75 is a two-way, full-range loudspeaker system that incorporates a 15-inch woofer and a 3-inch 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 and 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 regardless of cabinet position, pattern control is fully user-determined.

The QRx-115/75 is a good solution for small-to-medium size rooms as a main PA, providing moderate levels with good bass response in music or speech reproduction for DJs or live bands. The asymmetrical horn can allow a single box to more adequately direct the high frequencies as needed, as well as streamline multi-cabinet arrays extending horizontal coverage while minimizing overlapping and allowing tighter packs between the cabinets.

Electro-Voice QRx 115/75 Loudspeaker System Features:

  • 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

Electro-Voice QRx 115/75 Loudspeaker System Specifications:

  • Axial Sensitivity (SPL, 1 W @ 1 m): 98 dB
    Chassis Size: 15"
    Input Connections: Parallel Neutrik® NL4
    Speaker Type: Fullrange, Mid-High, Two-Way, Wedges
    Frequency Response: (-3 dB) 60 - 15000 Hz
    Frequency Response: (-10 dB) 45 - 16000 Hz
    Recommended High-Pass Frequency: 45 Hz 12 dB/octave
    Sensitivity 1 W/1 m: 98 dB
    Max. SPL/1m (calc): 130 dB
    Coverage (Nominal -6 dB): H 75 °
    Coverage (Nominal -6 dB): V 50 °
    Rotatable Horn: Yes
    System Power Handling (Continuous/Program/Peak): 450//1800 Watts
    LF Transducer: 15-inch DL15X
    LF Power Handling: 400 Watts
    HF Power Handling: 75 Watts
    LF Nominal Impedance: 8 O
    HF Transducer: 3-inch DH7
    HF Nominal Impedance: 8 O
    Crossover Frequency: 1500 Hz 24 dB/octave
    Nominal Impedance (Passive): 8 O
    Flying: Yes
    Outdoor: No
    Height: 29.88"
    Width: 17.72"
    Depth: 16.02"
    Weight Net: 70.55lb

Electro-Voice QRx 115/75 Loudspeaker System

2 Years

Microphones: 3 year full replacement
Wireless: 2 years
Speakers: 3 years active, 5 years passive

Get your gear covered!

Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
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Questions about the QRx 115/75 Loudspeaker System (472650)

PO Box 4769
Westlake Village, CA 91359
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