EKX-18SP

18" 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 134 dB peak SPL on the EKX-18SP 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.

Specifications

Power Rating	1300 W
LF Transducer	EVS-18C 457 mm (18 in)
Low Pass Frequency	Adjustable 80 Hz, 100 Hz, 120 Hz, 150 Hz
Connectors	(2) XLR/TRS combo jacks and (2) XLR link outputs
Enclosure	15 mm plywood with EVCoat
Grille	18 AWG steel with powdercoat
Dimensions (H x W x D)	520 mm x 606 mm x 612 mm (20 in x 24 in x 24 in)
Net Weight	32.8 kg (72.4 lb)
Shipping Weight	41.2 kg (90.9 lb)
Power Consumption	1.8 A³

¹ Half Space Measurement.
² Maximum SPL is measured at 1 m using broadband pink noise at maximum output.
³ Current rating is 1/8 power.

Compatible Products

Videos

Downloads

Name	Language	Size	Date
ProSound Loudspeakers and Electronics Catalog	EN	15.43MB	Apr 2, 2019
Portable speakers catalog 2021 NA	EN	6.45MB	Feb 20, 2021

Name	Size	Date
EKX EN60065:2014 + AC:2016	242KB	Dec 18, 2019
Ekx Powered 2-Way Loudspeakers And Subwoofers Family, EC Declaration of Conformity	723KB	Dec 19, 2020
EKX-15SP_EKX-18SP_CB-CERT_DK-43603-UL UL Certificate of Compliance	181KB	Dec 18, 2019
Ekx-15Sp, Ekx-18Sp, Emc, Certificate No. Ee18-E691-8Ed4-9B97 Certificate	414KB	Dec 18, 2019
Ekx-15Sp, Ekx-18Sp, Emc, Dongguan Emtek Certificate No. Ed150107039E	267KB	Dec 18, 2019
Ekx-15Sp, Ekx-18Sp, Low Voltage Directive (Lvd), Dongguan Emtek Certificate No. Ed150107039S	457KB	Dec 18, 2019
Ekx-15Sp, Ekx-18Sp, Verification of Conformity (Voc), Dongguan Emtek Certificate No. Ed150107038E Certificate	268KB	Dec 18, 2019
Environmental Compliance Document	148KB	Oct 3, 2017
Etl, Ekx-15Sp, Ekx-18Sp, Authorization To Mark (Atm), Intertek Certificate No. 150114025Szn-001 Certificate	116KB	Dec 18, 2019

Name	Size	Date
EKX Simplified Cabinet CAD Drawing	ZIP	7.42MB	Jun 9, 2015

Name	Size	Date
All Electrovoice EASE	ZIP	598.1MB	Mar 24, 2021
EKX EASE Data	ZIP	212KB	Jan 24, 2018

Name	Language	Size	Date
EKX-18SP Engineering Data Sheet	EN	528KB	Mar 4, 2015

Name	Language	Size	Date
EKX Powered Loudspeakers User Manual	EN	5.79MB	May 2, 2017
Altifalantes ativos EKX Manual	PT	5.79MB	May 2, 2017
EKX Powered Loudspeakers Manual	ES	5.79MB	Jul 25, 2017
EKX Powered 说明书	ZH	6.22MB	May 2, 2017
EKX パワードスピーカーマニュアル	JA	6.03MB	May 2, 2017
EKX 앰프 내장형 라우드스피커 설치 매뉴얼	KO	5.93MB	May 2, 2017
EKX-Aktivlautsprecher Benutzerhandbuch	DE	5.79MB	May 2, 2017
Enceintes amplifiées EKX Guide	FR	5.79MB	May 2, 2017

FrontHero 18SP

BackHero 18SP

EV EKXAcc 18S CVR

SideViewHighlightingHandles 18SP

TopThreeQuarterRigging 18SP

Name	Language	Size	Date
Warranty conditions for Electro-Voice products in North America	EN	160KB	Sep 14, 2020
General Terms & Conditions of Deliver for Export Business	EN	57KB	Nov 26, 2014
Allgemeine Lieferbedingungen	DE	184KB	Nov 30, 2016

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
The PA Bible Chapter Zero	EN	1.14MB	Jun 11, 2018