Product Price Compatibility Number of Calibration Points (point) Frequency Response (Hz) Room Correction EQ Presets Support
Acourate Acourate (Acourate Convolver plus full measurement suite)
US
£310.65 Windows (ASIO) 32768 frequency bins (standard) AudioVero / Acourate product page (manufacturer support)

Acourate is a high-resolution FIR filter and room-correction toolbox with a separate real-time Convolver for playback. It provides detailed measurement, filter design, crossovers and room-correction macros aimed at audiophiles and DIY speaker builders. Suits users who need high-resolution FIR filters and flexible measurement/processing workflows.

Sonarworks SoundID Reference (Speakers and Headphones)
US
£126.20 macOS 11 or later, Windows 10 or later, works as standalone app and as AAX AU VST2 plugin, supports major DAWs 37 (speaker measurements) Flat Target, Dolby, Custom Target, Translation Check, Custom Presets Sonarworks support documentation and knowledge base (online help articles, setup guides, FAQs)

SoundID Reference is desktop software and a DAW plugin that calibrates speakers and headphones to a neutral reference and offers personalized target curves and translation checks. It supports stereo and multichannel speaker setups and many headphone models, suited for audio engineers, producers, and audiophiles who need accurate mix translation.

IK Multimedia ARC System 3 (software)
US
£73.93 Windows, macOS, VST, AU, AAX 21 9 target curves IK Multimedia online support and user manuals

ARC System 3 is a room-measurement and correction system that captures multi-point measurements and applies phase-coherent correction to improve monitoring accuracy. It includes advanced tuning, monitor-emulation voicings and supports third-party measurement microphones, suited for home, project and professional studios.

IK Multimedia ARC Studio (with ARC X software)
US
£52.27 Mac OS (64-bit) macOS 10.15 or newer; Apple M1 or Intel Core i5; Windows 10 (64-bit) or newer; ASIO support; works with any audio interface that has a phantom-powered XLR mic input and a pair of monitor outputs 1, 3, 7, or 21 9 target curves Includes measurement microphone; firmware updates and ARC X software via IK Product Manager; manuals and support from IK Multimedia

ARC Studio is a compact hardware room-correction processor bundled with the ARC X measurement software and measurement microphone. It provides automated, low-latency room calibration, target-curve tuning, and speaker emulations, suited for home, project, and professional studios seeking accurate monitoring without CPU load.

REW Room EQ Wizard (REW) plus rePhase workflow
US
£14.94 Windows, macOS, Linux REW help files and user forum; email [email protected] for Pro upgrade support

REW is free room-acoustics measurement and analysis software (Windows, macOS, Linux). Users commonly export REW EQ filters and import into rePhase to generate convolution filters and apply phase correction; suited for audio enthusiasts and professionals who want detailed room/speaker correction using convolution filters.