ETX-18SP

18" powered subwoofer

  • 18-inch DVX woofer for extended low-frequency response
  • 1800 W Class-D power amplifier with integrated FIR-Drive DSP
  • 135 dB peak SPL
  • Special DSP preset for true cardioid performance across the full operating bandwidth
  • Combo pole cup (insert and threaded) for use with the ETX Powered Loudspeaker full range models
  • Removable casters

Specifications

Frequency Response (-3 dB) 33 Hz – 150 Hz1
Frequency Range (-10 dB) 28 Hz – 180 Hz1
Maximum SPL 135 dB peak2
Power Rating 1800 W
LF Transducer DVX3180A 457 mm (18 in)
Low Pass Frequency Adjustable: 80 Hz, 100 Hz, 120 Hz, 150 Hz

Connectors (2) XLR/TRS Combo Jack and (2) XLR link Output
Enclosure 18mm Plywood with EVCoat
Grille 16AWG steel with powdercoat
Dimensions (H x W x D) 550 mm x 675 mm x 910 mm (22 in x 27 in x 36 in)
Dimensions (H x W x D) without casters 550 mm x 675 mm x 777 mm (22 in x 27 in x 31 in)
Net Weight 51.8 kg (114.2 lb)
Shipping Weight 58.9 kg (129.9 lb)
Power Consumption 100 - 240 V~, 50 - 60 Hz, 1.6 - 0.8 A³
¹ Half space measurement using the music DSP preset and 150 Hz low pass.
² Maximum SPL is measured at 1 m using broadband pink noise at maximum amplifier output.
³ Current rating is 1/8 power.

Videos

Downloads

Technical Documentations
Name Language & Download
Etx Series Loudspeakers, EC Declaration of Conformity en
Etx Series, Cb: 162507-70003440, Certificate No. Ca16314Csa Certificate en
Etx Series, Iec Cb: S37063-00-00Tj, Certificate No. De4-0859 Certificate en
Etx-Series, Cb: 162507-70003440(70153321), Certificate No. Ca20478Csa Certificate en
Etx-Series, Safety, Certificate No. 162507-70003439 Certificate en
Etx-Series, Safety, Certificate No. 162507-70003440 Certificate en
Name Language & Download
ETX18SP Data Sheet en
Name Language & Download
ETX Powered Loudspeaker Hardware Accessory Manual en
ETX Powered Loudspeakers User Manual en
ETX Powered Loudspeakers User Manual de
ETX Powered Loudspeakers User Manual fr
ETX Powered Loudspeakers User Manual zh
ETX Powered Loudspeakers User Manual ko
ETX Powered Loudspeakers User Manual ja
ETX Powered Loudspeakers User Manual es
ETX Powered Loudspeakers User Manual pt
Name Language & Download
Warranty conditions for Electro-Voice products in North America en
Service Policies for Asia/Pacific Rim en
Service Policies for China en
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa de
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa en
Name Language & Download
Audio 101 - Basic Audio Terminology en
Audio 101 - Loudspeaker Basics en
Cardioid Subwoofer Arrays Settings en
EASE Data Explanation en
FIR Drive Technology en
PA Bible 11: Portable Sound Systems for the Small Club en
The EV PA Bible en
The PA Bible Chapter Zero en
Thermal Energy Management & Protection Limiter Technology en
Software, Firmware & Design Tools
Name Language & Download
ETX 18SP SIMPLIFIED CAD Drawing Download
Name Language & Download
Download
Marketing Materials
Name Language & Download
Portable speakers catalog 2025 GLOBAL Download
Portable speakers catalog 2025 NA / EMEA Download
Retail catalog EMEA Download
Retail catalog EMEA Download