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Electro-Voice EKX-18SP 18" Powered Subwoofer


(19 reviews)


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MSRP: Old Price $1,799.00 Was: $999.00 Price Drop! Discounted Price Now: $899.00 Save : $900.00 (50%)
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MSRP: Old Price $1,799.00 Discounted Price Now: $899.00 Save : $900.00 (50%)
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The EKX series is the newest member of the Electro-Voice portable loudspeaker family, and combines legendary EV sound quality and reliability with the latest technology – all in a compact package suitable for a wide range of sound reinforcement scenarios, including musicians/DJs and live/club/installed sound applications.  

EV-engineered components, Signal Synchronized Transducers (SST) waveguide design, and Class D amplifiers coupled with QuickSmartDSP all work together to provide precise coverage and superior sound quality at high SPLs.

EV’s award-winning industrial design – with robust wood enclosures and durable EVCoat finish – ensures that EKX speakers look as great as they sound.  

  • High-efficiency 1300 W Class D power amplifier delivers up to 134 dB peak SPL utilizing high-sensitivity transducers designed and engineered by EV
  • 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
  • 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

Get your Electro-Voice EKX-18SP 18" Powered Subwoofer today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • EKX-18SP Active Subwoofer
  • Power Cable
  • User Guide

It's a great sounding subwoofer


It's great of what it is capable for smaller halls and It does have it limits to bigger halls tho. But it sounds great to me.



I would buy this product again


Great subs it hits hard anywhere



The bass sounds amazing !


I just use them for music and movies and they put in work ! Love them so far


Las Vegas


Awesome budget sub


Great soubding sub that fills my needs perfectly with some more to go if needed.


Tampa, fl


Excellent Powered Subwoofers


Excellent EV quality in an affordable package.


Kansas City, Missouri


Love these speakers!


This is my second EV EKX 18SP, had a EV ELX 118 powered, before these. Major improvement over the Live Series Powered Sub.

DJ JonE Caché

Kansas City


Excellent team , very good audio quality . Great design and


Lousy shipping, wooden box with which they deliver does not meet international requirements, customs and retain must be paid in fumigated at the risk of equipment damage .


Mexico, City


quality product


musical and powerful enough for small - medium venues w/ two tops.


williamstown, ma

Awesome Subwoofer


This is a great product for a great price! Durable, easy to use and sounds great. What more could you ask for? Great for home practice, studio use or live performance. This is a real hands on review by Teal from Sam Ash


King of Prussia, PA


Very Cool


What a cool product. Very easy to set up and use. Durable and heavy duty. Great sound and a great price. "This is a real hands on product review from [email protected] Sam Ash KOP"



EKX-18SP 18" Powered Subwoofer

4.8 19


Outputs (2) XLR link outputs
Powered Yes
Inputs (2) XLR/TRS combo jacks
Other Features Low Pass Frequency Adjustable: 80 Hz, 100 Hz, 120 Hz, 150 Hz
Maximum SPL 134 dB peak
Frequency Range 35 Hz-180 Hz @ -10 dB
LF Driver Size 18"
LF Driver Material EVS-18C 457 18"; paper
Weight 72.31 lbs.
Dimensions 20.47"H x 23.86"W x 24.09"D
Power Class Class D
Warranty Info:

The manufacturer's warranty covers parts for five years and labor for five years from date of purchase for non-powered speakers. The manufacturer's warranty covers powered speakers for three years from the date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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