Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Sweetwater
5.0 (2)
$380.00
Guitar Center
5.0 (2)
$330.00
Amazon
4.1 (82)
$380.00 New
$189.99 Used (Like New)
Musician's Friend
5.0 (1)
$380.00
zZounds
5.0 (2)
$380.00
Thomann
4.6 (40)
$242.00
Gear4Music
£211.00

Average Price: $353

Standard/Professional

$100

$501+

Price Tier

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Standard

High-end

Price History

Based on price data from 6 merchants for "dbx 234 2/3/4 Way Crossover". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

In the realm of audio signal refinement, the dbx 234 2/3/4 Way Crossover stands as a beacon of precision and versatility. Designed for both live sound professionals and studio enthusiasts, this crossover expertly manages your audio frequencies with 24dB/octave Linkwitz-Riley filters, ensuring each speaker driver in your setup receives only the frequencies it can handle. The result? Clean, distortion-free sound that lets your amplifiers focus their full power on the usable signal.

The dbx 234 is adaptable, offering 2-way or 3-way stereo, or 4-way mono operation, making it perfect for a variety of setups. Each output comes with individual level controls and a phase inversion switch, providing you with full command over your sound. A 40Hz low cut filter is included to eliminate unwanted low-frequency rumble, and for subwoofer enthusiasts, a low-frequency summing option is also available. The rugged design and high-quality XLR inputs and outputs assure reliability and precision, right down to the solid "click" of the controls.

Whether you're tuning a PA system for a live event or refining the acoustics in your studio, the dbx 234 is engineered to deliver superior sound management with minimal noise, backed by decades of dbx expertise.

Key Features:

  • 2-/3-way stereo, 4-way mono operation
  • 24dB/octave Linkwitz-Riley filters
  • XLR balanced inputs and outputs
  • Low-frequency summed (subwoofer) output
  • x10 range switch on both channels
  • 40Hz high-pass (low cut) filter on both channels
  • Phase reverse switch on all outputs
  • Individual level controls on all outputs
  • Stereo/Mono status LEDs indicate the selected mode
  • dbx 2-year parts and labor coverage

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 is the primary function of the dbx 234 crossover?

The dbx 234 is designed to split audio signals into separate frequency bands, allowing for precise control over different speakers in a sound system. It can operate in stereo 2-way, stereo 3-way, or mono 4-way modes.

What type of filters does the dbx 234 crossover use?

The dbx 234 uses 24dB per octave Linkwitz-Riley filters, which are known for their smooth phase response and minimal distortion, making them ideal for professional audio applications.

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

Yes, the dbx 234 can be configured for stereo 2-way, stereo 3-way, or mono 4-way operation, providing flexibility for various audio setups.

What are the input and output connection types on the dbx 234?

The dbx 234 features XLR inputs and outputs, ensuring reliable and balanced connections suitable for professional audio environments.

Does the dbx 234 have any built-in features for subwoofer management?

Yes, the dbx 234 includes a low-frequency summed output specifically for subwoofer integration, allowing for enhanced bass management in a sound system.

Reviews

PROS

  • High-quality sound with no degradation, even in complex setups

  • Versatile in both studio and live settings, enhancing audio precision

  • Enables precise control over crossover frequency and gain settings

  • Facilitates integration of subs with main speakers for balanced sound

  • Durable and reliable, suitable for demanding applications

  • Offers flexibility with 2/3/4 way crossover options

  • Well-suited for audiophiles and professional sound engineers

  • Easy to set up and adjust to personal preferences

CONS

  • Requires time to find optimal settings for specific systems

  • May not be intuitive for beginners without audio experience

Owner Insights

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

Features and functionality

  • Users can independently adjust gain on subs, allowing for a customizable bass presence from subtle to pronounced.

    Source
  • The dbx 234 crossover allows users to direct low frequencies to powered subs, and mid/high frequencies to speakers, ensuring precise control over sound distribution.

    Source

Use cases and applications

  • Adjusting crossover points can significantly alter how kick drums and bass guitars are presented in the mix, from prominent to subdued.

    Source
  • This unit is particularly useful for setups with both powered subs and tower speakers, providing precise control over frequency distribution.

    Source
  • When using stereo subs, it's crucial to cross them over high enough to effectively reproduce music, integrating seamlessly with main speakers for a cohesive sound.

    Source

User experience

  • Experimenting with higher crossover points helps fill in mid frequencies, offering a more balanced sound for certain styles.

    Source
  • Owners appreciate the preamp control, which allows overall volume adjustments without needing to manually tweak settings on powered subs for every song change.

    Source

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