Cavern QuickEQ
Cavern QuickEQ: A free, open-source toolkit for measuring and exporting immersive room-correction filters. Ranked #6 of 30 in Room Correction Software by our editors (7.9/10); pricing: Free plan; best for DIY immersive-system correction on a budget.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forDIY immersive-system correction on a budget
- Free planYes
- Paid fromFree
- Automatic room EQYes
- Facts checked21 Oct 2026
Where it wins
- Free, open-source core runs on Windows, macOS and Linux.
- Measures with one or multiple microphones and calculates target-curve EQ.
- Exports FIR/IIR filters to software, DSP devices, AVRs and processors.
Where it doesn't
- Desktop deployment requires a separate playback or DSP path for applying filters.
- Some setup utilities and converter interfaces are not open source.
- Commercial use may require a separate Cavern Pro licence.
Our verdict on Cavern QuickEQ
Cavern QuickEQ is desktop room-correction software bundled with the Cavern Driver. It measures room and speaker responses with one or multiple microphones, calculates corrective equalization, and exports filters for stereo, multichannel and immersive systems, including Dolby Atmos-oriented configurations. DIY listeners, small studios and system builders who want cross-platform correction without a software purchase will find its scope particularly relevant.
The core technology is free and open source. Its workflow covers automatic EQ, target curves, crossover detection, multi-subwoofer handling, delay, level, polarity and phase correction. Results can be exported as FIR/convolution or IIR/graphic EQ, with direct formats for Equalizer APO, CamillaDSP and AU N-Band EQ. Hardware paths include MiniDSP models, Acurus Muse, Emotiva, Monoprice Monolith HTP-1, Rotel, StormAudio, Tonewinner and Trinnov processors, giving the software a practical fit across varied playback chains.
QuickEQ is focused on measurement-driven correction rather than turnkey playback management. Applying its output generally involves a compatible software, DSP device, AVR or processor, and the setup utilities or converter interfaces may not share the open-source status of the core. The project supports Windows, macOS and Linux workflows, with email and documentation as support channels. Choose it if you want detailed control over immersive correction, crossover distribution and filter export; choose an alternative if you need an all-in-one hosted workflow, mobile operation or a fully open commercial toolchain.
Your product? Our editors can test Cavern QuickEQ in depth and publish a review, labelled as paid · from $149/mo →
Cavern QuickEQ pricing
Cavern QuickEQ fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Room measurement tools | Yes |
| Automatic room EQ | Yes |
| Convolution correction | Yes |
| Hardware calibration | Yes |
| Maximum channels | Not verified |
| Supported operating systems | Cross_platform |
| Correction scope | Immersive |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 20 integrations: Equalizer APO, CamillaDSP, AU N-Band EQ, MiniDSP 2x4 Advanced, MiniDSP 2x4 HD, MiniDSP DDRC-88A … |
| Pricing | Free plan |
| Website | cavern.sbence.hu |
| Facts checked | 21 Oct 2026 |
Cavern QuickEQ integrations
Cavern QuickEQ lists 20 integrations on its own site.
- Equalizer APO
- CamillaDSP
- AU N-Band EQ
- MiniDSP 2x4 Advanced
- MiniDSP 2x4 HD
- MiniDSP DDRC-88A
- MiniDSP Flex HTx
- MiniDSP Tide16
- Acurus Muse
- Emotiva processors
- Monoprice Monolith HTP-1
- Rotel processors
- StormAudio processors
- Tonewinner AT series
- Trinnov processors
- WiiM devices
- Yamaha CX-A series
- Yamaha RX series
- Yamaha RX-A series
- Behringer NX series
Alternatives to Cavern QuickEQ
- Dirac LiveA detailed correction workflow for listeners who want measured filters across compatible audio hardware.9.3
- Genelec Loudspeaker Manager (GLM)Free desktop calibration software for Genelec SAM systems, with stereo through immersive layout control.9.1
- Neumann MA 1A guided, microphone-based correction system for Neumann KH monitoring setups.9.0
See all Cavern QuickEQ alternatives →
Cavern QuickEQ vs the competition
- Cavern QuickEQ vs Dirac Live
- Cavern QuickEQ vs Genelec Loudspeaker Manager (GLM)
- Cavern QuickEQ vs Neumann MA 1
- Cavern QuickEQ vs ARC System 4
- Cavern QuickEQ vs SoundID Reference
- Cavern QuickEQ vs DecayCore
Compare Cavern QuickEQ with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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