Skip to content
DBX
Explore more from DBX
Browse

Description

dbx 234xs Stereo 2/3-Way and Mono 4-Way Crossover with XLR Connectors Delivering Precise Frequency Division, Adjustable Crossover Points, and Professional Balanced XLR I/O for PA Systems, Subwoofer Integration, and Multi-Amplifier Setups

The dbx 234xs is a professional analogue crossover designed for live sound engineers, PA system integrators, and installation professionals who need precise, flexible frequency division to optimally drive multi-way speaker systems and subwoofer arrays. Configurable as a stereo 2-way or 3-way crossover, or a mono 4-way crossover, the 234xs provides continuously adjustable crossover frequencies across a wide range, independent level controls per output band, subsonic filter, and fully balanced XLR inputs and outputs — all in a compact 1U rack-mount chassis. Whether integrating a subwoofer into an existing two-way PA system or building a complex tri-amped or quad-amped speaker system from scratch, the dbx 234xs provides the routing flexibility and signal integrity to get the job done cleanly and professionally.

dbx 234xs Stereo 2/3-Way Mono 4-Way Crossover with XLR (Each)

Key Features

  • Stereo 2/3-Way or Mono 4-Way Crossover — Configurable for stereo 2-way, stereo 3-way, or mono 4-way operation via front-panel switching for maximum system flexibility
  • Continuously Adjustable Crossover Frequencies — Low and high crossover points are independently adjustable across a wide frequency range for precise speaker system tuning
  • 24dB/Octave Linkwitz-Riley Filters — Steep 24dB/octave Linkwitz-Riley crossover filters provide flat summed response and excellent band separation for professional-grade frequency division
  • Balanced XLR I/O — Fully balanced XLR inputs and outputs on all channels for professional noise-free connectivity in any PA or installed system
  • Independent Output Level Controls — Per-band output level trim controls allow fine adjustment of each frequency band’s drive level for precise amplifier matching
  • Subsonic Filter — Built-in subsonic filter eliminates low-frequency content below the audible range that can waste amplifier power and damage drivers
  • Phase Reverse Switches — Per-output phase reverse switches for alignment of physically offset driver arrays
  • Compact 1U Rack-Mount — Standard 1U rack-mount chassis fits in any AV or PA system rack
dbx 234xs Stereo 2/3-Way Mono 4-Way Crossover with XLR (Each)

Specifications

Specification Details
Configuration Stereo 2/3-way or Mono 4-way (front-panel switchable)
Filter Type 24dB/octave Linkwitz-Riley
Crossover Frequency Range 40Hz – 16kHz (continuously adjustable)
Inputs 2 × XLR (balanced)
Outputs 6 × XLR (balanced)
Output Level Controls Yes (per band, independent trim)
Phase Reverse Yes (per output)
Subsonic Filter Yes
Frequency Response 10Hz – 50kHz (+0/−1dB)
Dynamic Range >110dB (A-weighted)
THD <0.01% (1kHz, +4dBu output)
Rack Size 1U rack-mountable
Dimensions (H × W × D) 44 × 482 × 165mm
Weight Approx. 1.5kg
Finish Black

What's in the Box

  • 1 × dbx 234xs Crossover
  • IEC power cable
  • User manual
Ideal for integrating subwoofers into PA systems, bi-amping or tri-amping speaker arrays, and multi-zone audio installations. Available at Harmony AV — Authorized dbx Dealer in India.
AI-generated AV advisor wearing Harmony AV branding and holding a room-planning tablet

HARMONY AV EXPERT GUIDANCE

Expert guidance for a better AV setup

Choosing one product or planning a complete system? Discuss your room, existing equipment and priorities with Harmony AV to explore suitable options.

Discuss your needs. Plan your room. Explore suitable equipment.

  • Product selection
  • Home theatre planning
  • Commercial AV setup
  • Product compatibility
  • Setup guidance
Chat with an AV Expert
Installation enquiries welcome

Contact us to discuss availability, service options and pricing for your location.

Frequently Asked Questions

Everything you need to know before you buy

01 — Authenticity

Is this product brand new and genuine?

+
Yes, absolutely. All products at Harmony AV are 100% genuine, brand new and factory sealed — sourced through authorized channels only. We never sell refurbished, used or parallel imported items.

02 — Warranty

Do I get a manufacturer warranty?

+
Yes. Every product comes with the official manufacturer warranty. The period and terms vary by brand — please refer to the product description or contact us for specific details.

03 — Invoice

Will I receive a GST invoice?

+
Yes. A valid GST invoice is included with every order — fully compliant for business purchases and input tax credit claims.

04 — Payment

Is Cash on Delivery available?

+
COD is available for eligible products and pin codes across India. The COD option will appear at checkout if available for your location.

05 — Delivery

How long does delivery take?

+
Most orders are dispatched within 1–2 business days. Delivery takes 3–6 business days depending on your location. All items are carefully packed for safe transit.

06 — Support

Can I get help with installation or setup?

+
Yes. Our expert AV support team is available before and after your purchase — from product selection to full installation guidance. Contact us via the details on this page.

07 — Returns

What is your return and exchange policy?

+
We accept returns for unused products in original packaging reported within 7 days of delivery. Contact our support team to initiate a return or exchange.

08 — Security

Is my payment information secure?

+
Yes. All payments use Shopify's secure, encrypted checkout. We do not store any card or payment details on our end.