Electro-Voice QRx-118S - 18" Subwoofer P.A. Speaker

Electro-Voice QRx-118S

Electro-Voice QRx-118S cabinet is built from 13-ply, grain-oriented birch plywood finished in polyurethane Futura. The enclosure is equipped with a 1-3/8″ stand mount and a 30″ steel pole for mounting full range cabinets on the speaker, and eliminating the need for additional speaker stands.

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Product Description

Electro-Voice QRx-118S is a high-output, 18″ subwoofer system, with a 600-watt continuous power handling capacity, delivering 126dB SPL at full power. The speaker’s 4″ voice coil driver helps provide solid LF reproduction down to 36Hz, with minimum enclosure volume.

Electro-Voice QRx-118S Features

  • Concert-proven high-output performance
  • Accurate transient detail
  • EVX-180B woofer for superior linear excursion
  • High sensitivity, 137 db maximum SPL (peak)
  • Power handling: 600 W continuous, 2400 W peak
  • Rectangular 13-ply birch vented enclosure
  • Built-in handles and 1 3/8-inch pole-mount receptacle
  • Threaded T-nuts (4) for casters or dollies
  • Black EVCoat finish (white by special order)

Electro-Voice QRx-118S Specifications

  • Axial Sensitivity (SPL, 1 W @ 1 m): 98 dB
  • Chassis Size: 457.2 mm (18″)
  • Color: Black, White
  • Coverage (Nominal -6 dB): Essentially Omni
  • Input Connections: Parallel Neutrik NL4
  • Nominal Impedance: 8 Ω
  • Speaker Type: Subs
  • Frequency Response (-3 dB): 45 – 150 Hz
  • Frequency Response (-10 dB): 38 – 250 Hz
  • Recommended High-Pass Frequency: 36 Hz 12 dB/octave
  • Sensitivity 1 W/1 m: 98 dB
  • Max. SPL/1m (calc): 137 dB
  • System Power Handling (Continuous/Program/Peak): 600//2400 Watts
  • LF Transducer: EVX180B
  • LF Power Handling: 600 Watts
  • LF Nominal Impedance: 8 Ω
  • Crossover Frequency: 100 Hz 24 dB/octave
  • Flying: No
  • Outdoor: No
  • Height: 902 mm (35.51″)
  • Width: 450 mm (17.72″)
  • Depth: 600 mm (23.62″)
  • Weight Net: 47.5 kg (104.72 lbs)