18-inch Passive Subwoofer

  • Supplemental bass for ELX112 or ELX115
  • EVS-18K woofer for extended LF
  • 35 Hz – 200 Hz frequency range
  • 134 dB max SPL
  • Power handling: 400 W continuous, 1600 W peak 
  • Braced 15mm plywood enclosure
  • Stack or pole-mount full-range boxes
  • Black textured finish


Available Color Black
Axial Sensitivity (SPL, 1 W @ 1 m) 96 dB
Case Material 9-ply, 15mm Plywood, Internally Braced, with Textured Paint

More Specifications

Connector Type Parallel Neutrik® NL4
Coverage (Nominal -6 dB) Omnidirectional
Crossover Frequency N/A Hz
Depth 574 mm
Enclosure Material 9-ply, 15 mm, plywood
Family ELX
Frequency Response (-10 dB) 35 - 200 Hz
Frequency Response (-3 dB) 50 - 100 Hz
Grill 18GA Steel with Black Powdercoat
Height 661 mm
HF Transducer N/A
Internal Crossover Yes
LF Transducer (1) EVS-18K, 457mm (18") Woofer
Max. SPL/1m (calc) 134 dB
Minimum Impedance 6.7 Ω
Nominal Impedance (Passive) 8 Ω
Power Rating 1600 W
Powered or Passive Passive
Recommended High-Pass Frequency 30 Hz
Shipping Weight 35.4 kg
Speaker Type Subwoofer
System Power Handling (Continuous/Program/Peak) 400//1600 Watts
Weight Net 30.6 kg
Width 507 mm
Woofer Size 18 inch

Similar Products

18-Inch Passive Subwoofer

QRx 118S
Compact 18-inch subwoofer

QRx 218S
Compact dual 18-inch subwoofer

18-inch Passive Subwoofer

Dual 18-inch Passive Subwoofer


Name Language Type Size Date
Live X folheto Português PT PDF 308KB Sep 27, 2012 Download
Name Language Type Size Date
Portable Speaker Family Brochure EN PDF 5.25MB Mar 24, 2016 Download
Speaker & Electronics Catalog EN PDF 18.91MB Jun 10, 2015 Download
Live X Brochure EN PDF 882KB Nov 13, 2013 Download
Portable Speaker Feature Overview EN PDF 4.51MB Apr 1, 2016 Download
Live X Broschüre Deutsch DE PDF 526KB Jun 27, 2011 Download
Live X Folleto Español ES PDF 885KB Nov 13, 2013 Download
Live X Brochure Français FR PDF 4.15MB Feb 18, 2011 Download
Live X brochura Português PT PDF 1.71MB Sep 27, 2012 Download
Live X Brochura Português PT PDF 4.14MB Feb 18, 2011 Download
LiveX产品宣传册 ZH PDF 956KB Apr 27, 2012 Download
Name Language Type Size Date
Live X flyer español ES PDF 1.15MB Sep 13, 2012 Download
Name Language Type Size Date
Live X Passive Loudspeaker Owners Manual EN PDF 1.64MB Mar 22, 2012 Download
Name Language Type Size Date
Audio 101 - Loudspeaker Basics EN PDF 3.02MB Dec 13, 2012 Download
Name Type Size Date
LiveX 118Grle PNG 1.98MB May 4, 2017 Download
LiveX 118an PNG 1.46MB May 4, 2017 Download
LiveX 118ba PNG 1.77MB May 4, 2017 Download
LiveX 118fr PNG 1.34MB May 4, 2017 Download
LiveX 118Gran PNG 2.26MB May 4, 2017 Download
LiveX 118Grfr PNG 2.21MB May 4, 2017 Download
LiveX 118le copy PNG 1.44MB May 4, 2017 Download


Assignable Output
Learn More
Class-D Amplifier
Learn More
Constant Directivity Waveguide
Learn More


News Stories