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Electro-Voice EKX-18S 18-INCH Passive Subwoofer 1600W


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Product Information

Electro-Voice's EKX-18S 18" Passive Subwoofer 1600 W. This Passive Subwoofer by Electro-Voice features a lightweight, compact 15-mm wood enclosure with internal bracing, and durable EVCoat finish. Large slot ports for low distortion and excellent bass extension. Metal grille reinforcement bar (two bars on the EKX-18S). M20 threaded pole mount plate.

Electro-Voice EKX Brochure

Electro-Voice EKX-18S User Manual

Product specifications:

  • Frequency Range (-10 dB) 35 Hz - 300kHz (Half Space Measurement)
  • Weight Net 70.11lbs (31.8kg)
  • Depth: 24.09" (612mm)
  • Width: 23.86" (606mm)
  • Height: 20.47" (520mm)


Axial Sensitivity (SPL, 1 W @ 1 m) 96dB
Connector Type Dual NL4
Enclosure Material 15 mm, plywood with EVCoat
Family EKX
Frequency Response (-3 dB) 50 Hz - 100Hz (Half Space Measurement)
Grille 18 AWG steel with powdercoat
LF Transducer EVS-18C 457 mm (18 in)
Max. SPL/1m (calc) 134dB
Maximum SPL 134dB
Minimum Impedance 7.0Ω
Nominal Impedance
Passive Power Handling 1600W peak
Power Handling (Continuous / Peak) 400 W/1600W
Power Rating 1600W
Powered or Passive Passive
Recommended High-Pass Frequency 30Hz
Shipping Weight 88.41lbs (40.1kg)
Speaker Type Subwoofer
Woofer Size 18inch

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