EKX-18S

18" passive subwoofer

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  • 1600 W (peak), 134 dB peak SPL on the EKX-18S utilizing highsensitivity transducers designed and engineered by EV.
  • 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.

Specifications

Frequency Range (-10 dB) 35 Hz - 300kHz (Half Space Measurement)
Minimum Impedance 7.0Ω
Speaker Type Subwoofer

Woofer Size 18inch
Powered or Passive Passive
Frequency Response (-3 dB)¹ 50 Hz - 100Hz (Half Space Measurement)
Max. SPL/1m (calc)² 134dB
LF Transducer EVS-18C 457 mm (18 in)
Power Rating 1600W
Connector Type Dual NL4
Enclosure Material 15 mm, plywood with EVCoat
Grille 18 AWG steel with powdercoat
Height 20.47" (520mm)
Width 23.86" (606mm)
Recommended High-Pass Frequency 30Hz
Depth 24.09" (612mm)
Weight Net 70.11lbs (31.8kg)
Shipping Weight 88.41lbs (40.1kg)
Family EKX
Nominal Impedance
Axial Sensitivity (SPL, 1 W @ 1 m) 96dB
Power Handling (Continuous / Peak) 400 W/1600W
Maximum SPL 134dB
Passive Power Handling 1600W peak

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Recommended Amplifiersffs

For optimal sound system performance, Electro-Voice recommends the following amplifiers for EKX-18S.

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Two-Channel
Multi-Channel
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OMNEO (Dante, OCA)
Installation
Live Sound

Where to Buy

Downloads

Technical Documentations
Name Language & Download
EKX Passive UKCA Declaration of Conformity (2022-May)
Ekx Passives Series, EC Declaration of Conformity
Name Language & Download
EKX-18S Engineering Data Sheet
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EKX Passive Loudspeakers User Manual
Name Language & Download
Warranty conditions for Electro-Voice products in North America
Name Language & Download
Audio 101 - Basic Audio Terminology
Audio 101 - Loudspeaker Basics
EASE Data Explanation
PA Bible 02: Power Handling Capacity
PA Bible 11: Portable Sound Systems for the Small Club
The EV PA Bible
The PA Bible Chapter Zero
Software, Firmware & Design Tools
Name Language & Download
EKX Simplified Cabinet CAD Drawing
Name Language & Download
EKX EASE Data
Marketing Materials
Name Language & Download
Portable speakers catalog 2024 NA

Warranty & After Sales Programs

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