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IK Multimedia ARC 2 Advanced Room Correction Software Plug-In 

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ARC System 2 (Advanced Room Correction) is the sequel of the first and only acoustic correction system that combines a measurement microphone, measur...Click To Read More About This Product

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Software, plug-in and microphone for room correction.

ARC System 2 (Advanced Room Correction) is the sequel of the first and only acoustic correction system that combines a measurement microphone, measurement software AND a correction plug-in to improve the sound reliability and acoustics of your studio in an elegant, low-cost portable solution.

ARC uses a patented technology to improve your monitoring system so what you hear is not affected by distortions caused by room acoustics. Near field monitor systems used in studio applications are designed to deliver sound without distortion or coloration. However, when they are placed in a room, surrounding walls, ceiling, furniture and other objects reflect and absorb sounds, creating complex distortions specific to that room. This ultimately causes them to lose the accuracy they have been designed for, and you end up hearing more of the sound of the room than the music actually being produced.

Traditionally, studio acoustics can be improved using acoustic treatments - but these are generally very expensive and require professional installations - which is often not practical in many of today's home and project studio. Other types of electronic correction systems use some form of equalization that works only on the frequency response of the room but worsen the phase response of what you are hearing. ARC System 2 solves all these problems elegantly, with a unique, innovative DAW-based solution that works both in the frequency/time domain and is not affected by any of the drawbacks of other type of correction systems.

  • Includes a measurement microphone, software and correction plug-in
  • Corrects frequency and phase distortions in multiple room points
  • Improves clarity, stereo imaging and frequency response for faster, more reliable mixing
  • Improves the sound of any room
  • Step by step measurement set-up can be made by anyone
  • Perfect for the traveling engineer and on-the-spot corrections
  • 64-bit native plug-in compatibility
  • ARC System includes
  • Easy to use, step-by-step, room measurement software for Mac/PC
  • VST, RTAS, AU correction plug-in for Mac/PC most popular DAWs
  • (such as Pro Tools, Cubase, Logic, Sonar, Live, etc.)
  • Professional measurement microphone
  • Native compatibility with 64-bit applications and operating systems
  • Measurement Software features
  • Automatic multi-point room measurement system, wizard based, based on Audyssey MultEQ XT32 technology
  • Measurement precision when used with ARC System microphone: +/- 1.5dB
  • Requires 48kHz operation (only for measurements)
  • Requires ASIO Audio Hardware on Windows 7, Vista or XP, CoreAudio on Mac OS X
  • Saves Measurements sets to be opened on the ARC System Correction Plug-In
  • Correction Plug-In features
  • Multi platform high quality Frequency AND Time correction processor based on Audyssey MultEQ XT32 technology
  • Correction precision when used with ARC System microphone: +/- 1.5dB
  • Correction processor resolution: 32 bits floating point
  • Correction processor supported sampling rates: 44.1kHz to 192kHz
  • Four target curves
  • Graphic Frequency response display
  • Professional measurement microphone features
  • Type: 1/4" precision measurement condenser microphone
  • Polar pattern: omnidirectional, free field
  • Capsule frequency response: 20-16,000Hz
  • Calibrated frequency response when used with ARC: 16-20,000Hz, +/- 1.5dB
  • Output: transformerless, electronically balanced, 200 ohms output impedance
  • Sensitivity: 50 mV/Pa
  • Noise Equivalent Level: 22dB

Order today and mix anywhere.


ARC 2 Advanced Room Correction Software Plug-In

  • System Requirements
    Mac (32- and 64--bit)
    Minimal: 1.5GHz Intel processor, 1GB of RAM, Mac OS X 10.6 or later
    Supported Plug-in formats: Audio Units, VST, RTAS
    Requires CoreAudio
    Requires 48kHz operation (only for measurements)
    Note: PPC CPU is no longer supported

    Windows (32- and 64-bit)
    Minimal: Intel Pentium 4 2.4GHz or Intel Core Duo or AMD Athlon 64, 1GB of RAM, Windows XP, Windows Vista or Windows 7
    Supported Plug-in formats: VST, RTAS
    Requires ASIO Audio Hardware
    Requires 48kHz operation (only for measurements)

Review Snapshot

by PowerReviews
IK MultimediaARC 2 Advanced Room Correction Software Plug-In

(based on 2 reviews)

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Reviewed by 2 customers

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(2 of 3 customers found this review helpful)



By Riskozero

from Mexico

About Me Home Studio Owner, Musician


  • Easy set up
  • Easy to Customize


  • Not For Protools 11

Best Uses

  • Mixing
  • Recording

Comments about IK Multimedia ARC 2 Advanced Room Correction Software Plug-In:

Be aware that is NOT for use with Pro Tools 11 and when you ask to IK Multimedia people, they say it will be soon. Problem is they been saying that for long now.
I regret that I bought this now, cause I can-t use it.

  • Primary use:
  • Business
  • Computer Platform:
  • Mac

Warning: You have to pay again if you want to sell it used.

By Sal

from New York


  • Centers your audio


  • They Charge you to resell it.

Best Uses

    Comments about IK Multimedia ARC 2 Advanced Room Correction Software Plug-In:

    If you want to resell your copy, you have to pay them a Jackson. Imagine if every record company or book publisher charged you again when you wanted to resell a CD or book. It is a real abuse of copyright.

    • Primary use:
    • Personal
    • Computer Platform:
    • PC

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