EV QRx 218S
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18-Inch 1200 Watt Sub Woofer EV QRx 218S

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  • 18-Inch speaker size
  • 1200-watt rated power
  • 4800-watt peak power
  • EVX-180B woofers for superior linear excursion and High-level extended low-frequency
  • Available in Standard and Riggable (L-Track) versions
  • EV comfort-lift handles
  • Integrated pole-mount receptacle and sealed pocket wheels (Standard model only)
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Features

Features

18-Inch 1200 Watt Sub Woofer EV QRx 218S
System Configuration
Subwoofer (requires active electronic filtering)
Frequency Response (-10 dB)
31 Hz – 250 Hz
Recommended High-Pass Frequency
35 Hz, 12 dB/octave minimum
Axial Sensitivity, SPL
102 dB (1 watt@1m)
Max Calculated SPL
139 dB (1 watt@1m)
Long-Term Power Handling
1,200 watts
Short-Term Power Handling
4,800 watts
Transducers
(2) EVX180B Cast Frame 18-inch Woofer, 4-inch Voice Coil
Recommended Crossover Frequency Range
80 – 120 Hz, 24 dB/octave
Nominal Impedance
4 Ω
Enclosure Material
13-Ply Birch Plywood
Grille
Powder-Coated Steel, Fabric Backed
ecommended Controller
AC-One or EV Dx46
Input Connectors
(2) Neutrik Speakon NL4’s
Dimensions (H x W x D)
39.98 in x 22.05 in x 23.77 in (1015 mm x 560 mm x 603 mm)
Net Weight
150 lb (68 kg) (each)
Shipping Weight
160 lb (73 kg)