Electro-Voice ETX-18SP 18" Powered Speaker Speaker main image

Electro-Voice ETX-18SP 18" Powered Speaker Speaker image 2

Electro-Voice ETX-18SP 18" Powered Speaker Speaker image 3

Electro-Voice ETX-18SP 18" Powered Speaker Speaker

$1,750.00 to $2,099.00

1 Critic Review

0 wishlisted

0 saved

Page last updated Jul 05, 2026

Pricing and availability

We compare 600+ stores and found this item at 4 stores. Prices updated July 4, 2026.

Store

Reviews

Price

5.0 (12)

$2,099.00

View Deal

4.5 (21)

$1,999.00

View Deal

$1,999.00 10 available New

$395.95 4 available Used

View Deal

4.9 (47)

$1,755.00 $1,750.00 $5.00 · All time low

View Deal

Price History

Based on price data from 3 merchants for "Electro-Voice ETX-18SP 18" Powered Speaker Speaker". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Experience the power of professional sound with the Electro-Voice ETX-18SP 18" Powered Subwoofer. Engineered to deliver concert-quality bass, this subwoofer is your ticket to resonant low-end frequencies that shake the ground and captivate audiences. The heart of the ETX-18SP is its high-efficiency 1,800W Class-D amplifier, driving an 18" woofer that reaches a thunderous peak SPL of 135dB. Whether you're enhancing an acoustic set or delivering electronic beats, this subwoofer covers a wide frequency range from 28Hz to 180Hz with precision.

Built with Cardioid Control Technology, the ETX-18SP reduces stage noise significantly, focusing the bass energy where it matters most—towards the audience. This is complemented by advanced FIR-Drive DSP, which optimizes system performance and protects your gear during demanding gigs. The DSP offers customizable settings for different venues and applications, making it an incredibly versatile addition to any sound setup.

The ETX-18SP's robust, tour-grade wood enclosure is designed to withstand the rigors of frequent transport, while ergonomic handles and removable casters ensure easy maneuverability. With flexible input options and quick system calibration, this subwoofer is ready to elevate your live performances to new heights.

Key Features:

1,800W Class-D amplifier
18" high-efficiency woofer
Maximum SPL of 135dB
Frequency range: 28Hz to 180Hz
Integrated DSP with FIR filter for system optimization
Cardioid Control Technology for reduced stage noise
Two XLR/TRS combo inputs and XLR outputs
Rugged tour-grade wood enclosure with ergonomic handles
Removable casters for easy transport and setup

Product specs

Powered	Yes
LF Driver Size	18" DVX 3180A subwoofer
Total Power	1800W
Inputs	2 x XLR-1/4" combo
Outputs	2 x XLR
Frequency Range	28Hz-180Hz
Crossover Frequency	Low Pass adjustable - 80Hz, 100Hz, 120Hz, 150Hz
Maximum Peak SPL	135 dB SPL @ 1m
Signal Processing	FIR-Drive DSP
Mounting Options	Floor
Enclosure Material	13-ply 18mm Birch plywood with EV coat and 16 gauge steel grille
Height	21.6"
Width	26.5"
Depth	35.8"
Weight	114.2 lbs.

FAQs

What is the primary use of the Electro-Voice ETX-18SP subwoofer?: The Electro-Voice ETX-18SP is designed for live sound applications, offering powerful bass for venues, DJs, and live performances with its 18" driver and 1,800 watts of power.
How does the ETX-18SP enhance sound quality?: The ETX-18SP uses Smart FIR-Drive DSP technology to optimize audio quality, ensuring clear, precise sound with minimal distortion.
What are the connectivity options for the ETX-18SP?: The ETX-18SP features 2 XLR-1/4" combo inputs and 2 XLR outputs, providing versatile connectivity for various audio setups.
Is the ETX-18SP suitable for large venues?: Yes, with a peak SPL of 135 dB and a frequency range of 28Hz to 180Hz, the ETX-18SP delivers powerful sound suitable for large venues and events.
What materials are used in the construction of the ETX-18SP?: The ETX-18SP is built with a 13-ply 18mm birch plywood enclosure and a 16-gauge steel grille, ensuring durability and professional-grade performance.

Videos

Add video

Gear It First

EV ETX18SP Review - LOUD subwoofer!

Gear It First

Electro Voice ETX 18sp Quick Review by DJ Rocky

BayAreaEventDesigns

Qsc ks118 vs ev ETX18sp ,2021

DJGAZA Aka

How to set your EV ETX18sp

DJGAZA Aka

Reviews

Add review

PROS

Produces clear, clean sound even at outdoor events
Powerful bass that can shake a room or venue
Easy to use with straightforward adjustments
Equipped with convenient steerable wheels for portability
Built-in peak limiter ensures sound integrity at high volumes
Configurable front LED for status visibility
Integrated with locking wheels for secure placement
High SPL peak at 135 dB delivers impressive volume
Reliable performance that noticeably improves sound quality
Pairs well with other Electro-Voice ETX models for enhanced setups

CONS

Peak limiter activates relatively early at around 120 dB

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Electro-Voice ETX-18SP 18" Powered Speaker Speaker.

Features and functionality

0 0

The ETX-18SP's DSP (Digital Signal Processing) is highly praised for its extensive control and customization options, crucial for adapting to different music styles and venues.
Source
0 0

With the ETX-18SP, it's essential to cut off the low end from the tops when subs are used to enhance midrange clarity.
Source
0 0

Setting the front light to indicate when the peak limiter activates can be helpful for monitoring from the front of house.
Source

Use cases and applications

0 0

The ETX-18SP is recommended for genres like house and techno, but may limit early with bass-heavy styles like trap and dubstep.
Source
0 0

ETX-18SP is described as overkill for small house parties; EKX is considered sufficient for 30-70 people gatherings.
Source
0 0

It's recommended to use 10" tops with a good sub like the ETX-18SP for events of up to 100 people, ensuring clarity and volume.
Source
0 0

It's recommended to pair multiple ETX-18SPs rather than mixing different subwoofer sizes to maintain sound consistency.
Source

User experience

0 0

The ETX-18SP is equipped with more advanced protection systems, such as thermal limiting, which the EKX lacks, making it more resilient for heavy bass applications.
Source
0 0

Owners of the ETX-18SP note its durability and suitability for house parties, but suggest a second unit for optimal performance in outdoor settings.
Source
0 0

Users have found that 12" tops paired with a sub provide clearer sound compared to 15" tops when using the ETX-18SP.
Source
0 0

Owners report the ETX-18SP limits early; maintaining input levels around -3 dB can help avoid issues during long gigs.
Source

Comparisons

0 0

While both ETX and EKX models are considered, the ETX is often recommended for its superior power handling and protection features, crucial for outdoor and bass-heavy music settings.
Source
0 0

EKX subs are notably lighter and more portable than ETX, making transportation easier.
Source