IK Multimedia ARC System 3 - Software only, Loudspeaker calibration software (download), Corrects frequency response and stereo image of studio monitors at the listening position, High-quality correction of frequency and time response of the loudspeaker signal, Automatic multi-point measurement based on 3D VRM technology, Simple step-by-step room analysis for fast set-up, Precise corrections with extended parameters, Measurement accuracy of +/- 0.5 dB when using the ARC system microphone, Supports measurement microphones from other manufacturers, Stores measurement results for use in the ARC system correction plug-in, Four factory and four user presets for adapting the playback to personal preferences, Virtual monitoring simulates different playback devices, Measurement at 48 kHz, Supports playback resolutions up to 32 bit / 192 kHz, Supported formats (64-bit only): VST2 / AU / AAXnative / RTAS, System requirements: Win7 or higher (64-bit), Mac OSX 10.10 or higher (64-bit), Dual Core CPU, 4 GB RAM, Core Audio/ASIO-compatible audio interface, measurement microphone, internet connection