Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
5.0 (2)
$380.00
Amazon
4.1 (82)
$380.00 New
$189.99 Used (Like New)
Reverb
$339.00 New
$129.99 Used
Thomann
4.6 (40)
$242.00 $238.00 $4.00 · All time low
Gear4Music
£211.00

Average Price: $308

Standard/Professional

$100

$501+

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Standard

High-end

Price History

Based on price data from 3 merchants for "dbx 234xs XLR Stereo 2/3 Way/Mono 4-Way Crossover". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Discover the power and precision of the dbx 234xs XLR Stereo 2/3 Way/Mono 4-Way Crossover, a signal processor designed for musicians and audio engineers who demand excellence. Whether you're setting up a professional live sound rig or enhancing your studio recordings, this crossover is engineered to deliver exceptional clarity and control. With its 24dB/octave Linkwitz-Riley filters, the dbx 234xs ensures that each frequency band is cleanly separated, allowing your loudspeakers to perform at their best without distortion.

The dbx 234xs is not just versatile in its operation—offering 2-way or 3-way stereo and 4-way mono configurations—but also in its handling of outputs. Each output is equipped with individual level controls, phase inversion switches, and a 40Hz low cut filter to tailor your sound exactly as you need it. For those with a passion for deep bass, the low-frequency output summing option provides superior subwoofer integration. Built with rugged reliability and low-noise operation in mind, the dbx 234xs is an indispensable tool for achieving a flawless, powerful sound.

Key Features:

  • 2-/3-way stereo, 4-way mono operation
  • 24dB/octave Linkwitz-Riley filters
  • XLR inputs and outputs
  • Low-frequency summing for subwoofer output
  • Independent level controls and phase reverse switches on all outputs
  • 40Hz highpass (low cut) filter on both channels
  • Stereo/Mono status LEDs
  • Internal power supply
  • Rugged construction with precise controls for reliable performance

Product specs

Number of Channels 2
Modes 2-way (Stereo), 3-way (Stereo), 4-way (Mono)
Filter Types Linkwitz-Riley
Filters 24dB/octave
Crossover Frequencies - Stereo 45Hz-960Hz/450Hz-9.6 kHz
Crossover Frequencies - Mono 45Hz-960Hz/450Hz-9.6 kHz
Inputs 2 x XLR
Outputs 6 x XLR
Rack Spaces 1U
Height 1.75"
Depth 6.9"
Width 19"
Weight 4 lbs.

FAQs

What are the main connectivity options for the dbx 234xs Crossover?

The dbx 234xs Crossover features XLR balanced inputs and outputs, providing reliable connectivity for professional audio setups.

Can the dbx 234xs be used in both stereo and mono configurations?

Yes, the dbx 234xs can operate in stereo 2-way, stereo 3-way, or mono 4-way configurations, offering flexibility for different audio system setups.

What type of filters does the dbx 234xs Crossover use?

The dbx 234xs utilizes 24dB per octave Linkwitz-Riley filters, which are the professional standard for precise frequency separation.

Does the dbx 234xs have a high-pass filter option?

Yes, the dbx 234xs includes a 40Hz high-pass (low cut) filter on both channels to manage low-frequency content effectively.

Is the dbx 234xs suitable for subwoofer integration?

The dbx 234xs features a low-frequency summed output specifically designed for subwoofer integration, enhancing low-end performance in your audio system.

Team O_X

Team O_X

Crossover Setup & Settings | Low Summed Mode | dbx 234xs Sound Check

Video thumbnail for Crossover Setup & Settings  | Low Summed Mode | dbx 234xs Sound Check by Team O_X

Crossover Setup & Settings | Low Summed Mode | dbx 234xs Sound Check

Team O_X

Team O_X

Video thumbnail for Dbx 234xs testing High output Testing live sound setup Dj equipment review hf hice testing #dbx by AASHIRWAD SOUND

Dbx 234xs testing High output Testing live sound setup Dj equipment review hf hice testing #dbx

AASHIRWAD SOUND

AASHIRWAD SOUND

Video thumbnail for Dbx 234xs Crossover Sound system - Bass and Vocal by Jess Analysis TV

Dbx 234xs Crossover Sound system - Bass and Vocal

Jess Analysis TV

Jess Analysis TV

Video thumbnail for DBX 234xs Stereo 2/3 Way Mono 4-Way Crossover 

Unboxing by Mobile Doctor

DBX 234xs Stereo 2/3 Way Mono 4-Way Crossover  Unboxing

Mobile Doctor

Mobile Doctor

Reviews

PROS

  • Excellent sound quality and control for studio and live settings

  • Versatile configurations: stereo 2/3-way and mono 4-way options

  • High quality, low-noise components for clean sound

  • Allows precise tuning of crossover points and gain levels

  • Durable build with solid mechanical construction

  • Great value for money with professional-level features

  • Enhances low bass management and room acoustics

  • Easy to install and set up

  • Provides a noticeable improvement in audio quality for many users

CONS

  • Potential for faulty XLR connector soldering

  • Limited to manual adjustments, not digital processing

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about dbx 234xs XLR Stereo 2/3 Way/Mono 4-Way Crossover.

Features and functionality

  • The dbx 234xs operates in mono for 4-way setups, with no built-in delay or EQ, which limits its flexibility compared to DSP options.

    Source

Comparisons

  • The dbx 234xs lacks the advanced features of the Allen and Heath AHM16, which has a superior app interface and sound quality without buzz.

    Source

User experience

  • Owners report that while the dbx 234xs works for basic needs, DSP crossovers offer more versatility and control for complex systems.

    Source

Setup and maintenance

  • Measurement issues can arise from positioning, such as off-axis microphone placement affecting high-frequency rolloff perception.

    Source

Use cases and applications

  • The dbx 234xs is often a starting point for homebrew systems but may be outgrown as setups become more complex.

    Source

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