DEQX-Cal

At a glance

• Editor score
  7.0 / 10
• Pricing
  Pricing on request
• Best for
  DEQX processor and active-speaker installations
• Automatic room EQ
  Yes
• Founded
  1997 · Sydney, Australia
• Facts checked
  21 Oct 2026

• Where it wins

  • Calibrated measurement covers speakers, subwoofers and room response
  • FIR filters provide speaker linearization and timing correction
  • Supports subwoofer alignment, multichannel mastering and DEQX-Active crossovers

• Where it doesn't

  • Requires compatible DEQX processor hardware
  • Windows-only deployment; Mac use requires Boot Camp or virtualization
  • Contact-sales pricing limits upfront cost comparison

Our verdict on DEQX-Cal

DEQX-Cal is DEQX Pty Ltd’s desktop measurement, analysis and configuration software for compatible DEQX processors. It is aimed at audiophiles and professional audio users working with active speakers, subwoofers or multichannel systems. Using calibrated microphones and test signals, it measures speaker and room response, analyzes timing and frequency behavior, and creates digital correction filters. Profiles are then uploaded to DEQX hardware, making the product a focused companion to a DEQX installation rather than a standalone room-correction application.

Pricing is handled through contact sales, so buyers should discuss the software alongside their DEQX processor requirements. The published deployment is Windows desktop; legacy documentation describes Mac use through Boot Camp or virtualization. Setup involves measurement, analysis and profile configuration, with ticket and documentation support available. DEQX also describes calibration assistance from DEQXperts, which may help users who want guidance through the measurement process.

Its strongest capability is the combination of calibrated measurement and FIR-based correction. DEQX-Cal can address unwanted resonances and reflections, linearize speaker behavior, correct timing, align subwoofers, and create convolution FIR crossovers for DEQX-Active systems. It also supports multichannel mastering and active-speaker configurations. Choose it when a DEQX processor installation needs detailed speaker, room and timing work in one workflow. Buyers without compatible DEQX hardware, or those seeking a platform-independent room-correction tool, should consider a different product.

Your product? Our editors can test DEQX-Cal in depth and publish a review, labelled as paid · from $149/mo →

DEQX-Cal pricing

DEQX-Cal fact sheet

Alternatives to DEQX-Cal

• DLDirac LiveA detailed correction workflow for listeners who want measured filters across compatible audio hardware.9.3
• GLGenelec Loudspeaker Manager (GLM)Free desktop calibration software for Genelec SAM systems, with stereo through immersive layout control.9.1
• NMNeumann MA 1A guided, microphone-based correction system for Neumann KH monitoring setups.9.0

See all DEQX-Cal alternatives →

Featured on iTechGuides

DEQX-Cal is listed in our Room Correction Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 29 Oct 2026 · How we research and update