Order Number: EKX-15SP-US
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15" Powered Subwoofer

  • QuickSmartDSP features best-in-class processing, EV’s signature single-knob user interface, and intuitive menu navigation via LCD.
  • Cardioid Control Technology allows output to be steered towards the audience with up to 35 dB reduction on stage when multiple subs are deployed.
  • High-efficiency 1300 W Class D power amplifier delivers up to 133 dB peak SPL on the EKX-15SP utilizing high-sensitivity transducers designed and engineered by EV.
  • Intelligent thermal management with a variable-speed fan controlled by multiple onboard sensors, ensuring superior performance and reliability in demanding environmental conditions.
  • Two XLR outputs for easy system expansion to additional loudspeakers or subwoofers. Large slot ports for low distortion and excellent bass extension. Metal grille reinforcement bar (two on the 18SP). M20 threaded pole mount plate.


Connector Type (2) XLR/TRS combo jacks and (2) XLR link outputs
Depth 21.7" (551mm)
Enclosure Material 15 mm, plywood with EVCoat

Family EKX
Frequency Response (-10 dB) 40 Hz - 180 HzHz (Half Space Measurement)
Frequency Response (-3 dB) 45 Hz - 150 HzHz (Half Space Measurement)
Grille 18 AWG steel with powdercoat
Height 17.9" (455mm)
LF Transducer EVS-15C 381 mm (15 in)
Low Pass Frequency Adjustable: 80 Hz, 100 Hz, 120 Hz, 150 Hz
Max. SPL/1m (calc) 133dB
Maximum SPL 133 dB peakdB (Maximum SPL is measured at 1 m using broadband pink noise at maximum output)
Power Consumption 1.8 A (Current rating is 1/8 power)
Power Rating 1300W
Powered or Passive Powered
Shipping Weight 71.9lbs (32.6kg)
Speaker Type Subwoofer
Weight Net 57.8lbs (26.2kg)
Width 20.9" (530mm)
Woofer Size 15inch

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Name Language Size Date
EKX Brochure EN 13.02MB Jan 23, 2015
Portable Speaker Family Brochure EN 31.44MB Oct 4, 2017
Speaker & Electronics Catalog EN 18.91MB Jun 10, 2015
Portable Speaker Feature Overview EN 5.17MB Oct 4, 2017
Name Size Date
Environmental Compliance Document 148KB Oct 3, 2017
Name Type Size Date
EKX Simplified Cabinet Drawings ZIP 7.42MB Jun 9, 2015
Name Type Size Date
EKX EASE Data ZIP 212KB May 17, 2016
Name Language Size Date
EKX-15SP Engineering Data Sheet EN 567KB Mar 4, 2015
Name Language Size Date
EKX Powered Loudspeakers User Manual EN 5.79MB May 2, 2017
EKX Powered Loudspeakers User Manual DE 5.79MB May 2, 2017
EKX Powered Loudspeakers User Manual ES 5.79MB Jul 25, 2017
EKX Powered Loudspeakers User Manual FR 5.79MB May 2, 2017
EKX Powered Loudspeakers User Manual JA 6.03MB May 2, 2017
EKX Powered Loudspeakers User Manual KO 5.93MB May 2, 2017
EKX Powered Loudspeakers User Manual PT 5.79MB May 2, 2017
EKX Powered 说明书 ZH 6.22MB May 2, 2017
Name Language Size Date
Service Policies for the Americas EN 232KB Apr 25, 2013
Name Language Size Date
Audio 101 - Basic Audio Terminology EN 2.74MB Dec 13, 2012
Audio 101 - Loudspeaker Basics EN 3.02MB Dec 13, 2012
EASE Data Explanation EN 934KB Nov 17, 2015
PA Bible 11: Portable Sound Systems for the Small Club EN 470KB Dec 26, 2007
The EV PA Bible EN 1.14MB Dec 26, 2007

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