Electro-Voice QRx 218S Compact Dual 18" 1200 Watt Passive Subwoofer


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1 800 355 7746


I DJ NOW - Babylon, NY store (Pick Up In Store Only)
Mon - Sat 10am - 8pm
Sun 11am - 5:00pm
631 321 1700


I DJ NOW - Queens, NY Store (Pick Up In Store Only)
Mon - Fri 10am - 9pm
Sat 10am - 7pm
Sun 12 noon - 6pm
718 762 0100

  • High-level extended LF with concert proven performance.
  • Accurate transient detail.
  • Available in Standard and Riggable (L-Track) versions.
  • EVX-180B woofers for superior linear excursion.
  • High sensitivity, 139 db maximum SPL (peak).
  • Power handling: 1200 W continuous, 4800 W peak.
  • Rectangular 13-ply birch vented enclosure.
  • Built-in handles and sealed pocket wheels (Standard).
  • Integrated pole-mount receptacle (Standard ).
  • Black EVCoat finish (white by special order).

Electro-Voice QRx 218S Specifications:

Axial Sensitivity (SPL, 1 W @ 1 m)102 dB
Chassis Size18" (457.2 mm)
ColorBlack, White, Unfinished
Coverage (Nominal -6 dB)Essentially Omni
Input Connections2 Neutrik® NL4
Speaker TypeSubs
Frequency Response (-3 dB)38 - 125 Hz
Frequency Response (-10 dB)31 - 250 Hz
Internal CrossoverNo
Recommended High-Pass Frequency35 Hz 12 dB/octave
Sensitivity 1 W/1 m102 dB
Max. SPL/1m (calc)139 dB
System Power Handling (Continuous/Program/Peak)1200//4800 Watts
LF TransducerTwo 18-inch EVX180B
Crossover Frequency100 Hz 24 dB/octave
Nominal Impedance (Passive)4 Ω
Height39.96" (1015 mm)
Width22.05" (560 mm)
Depth23.7" (602 mm)
Weight Net68 kg (149.91 lbs)

The QRx 218S Box Includes:
(1) Electro-Voice QRx 218S Compact Dual 18" Passive Subwoofer
(1) 30-inch Mounting Pole (black)
(1) Set of: rear-mounted pocket wheels

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