SoundID Reference for Speakers & Headphones and Apollo Monitor Correction Add-on bundle (download only)

The SWAPOLLO-B license key cannot be sold separately and is only available in bundles with SoundID Reference, specifically SW5SX and SW5MX.

SoundID Reference software for speakers and headphones, including the Apollo Monitor Correction Add-on. Includes the SoundID Reference app for

 Windows and Mac, Measure module for speaker measurement, as well as the DAW plug-in (AU, VST, AAX), and unlocks the Universal Audio Apollo Xintegration functionality.

Delivered as a single digital download license key, valid for up to 3 installs.

Key features of SoundID Reference 

→ Reliable, consistent, easy to use calibration software for all of your audio 

system: 

○ Ready-to-use headphone calibration for 500 models 

○ Accurate speaker measurements and calibration for stereo systems 

○ 3 filter modes: Zero Latency, Mixed and Linear Phase 

○ Additional DSP processing controls: Mono, Dry/Wet and Safe Headroom   

○ MIDI mapping in the SoundID Reference app for various controls 

○ User Presets in the SoundID Reference app for switching quickly 

between predefined output device/channel pair combinations 

→ Control your target sound: 

○ Flat target curve used by over 200'000 music creators globally 

○ Custom Target: target curve adjustments in real time 

○ Translation Check: simulate 20 different devices and environments 

→ High performance and flexibility: 

○ Zero latency plugin DSP 

○ Near-zero latency system-wide calibration on Windows 

○ Native support for Apple Silicon M-series chip devices) 

→ Export your calibration profile to supported hardware: 

○ Apply calibration directly on DSP-enabled hardware 

○ 10 device integrations available (audio interfaces, speakers, Dolby 

Atmos Renderer, and more) 

○ See the exact list of calibration profile types and supported target 

devices here: SoundID Reference Integrations 

Key features of Apollo Monitor Correction Add-on 

→ Speaker and headphone calibration running directly on Apollo X hardware. 

→ Multiple outputs calibrated simultaneously: one speaker profile, and up to two 

headphone profiles (depending on the Apollo X model used) 

→ Calibrated bass management for stereo speaker setups with subwoofer 

→ Supported target modes include: Flat, Dolby Atmos Music curve, user Custom 

Target, and various device emulation targets via Translation Check. 

→ Near-zero latency integrated performance. 

What's included 

→ Activation key for the SoundID Reference product license: the product can be 

activated and used on  3 devices 

→ Activation key for the Apollo Monitor Correction Add-on product license: the 

product can be activated and used on 3 devices 

→ SoundID Reference standalone app for speakers and headphones ASIO, 

WASAPI, APO, HAL 

→ SoundID Reference DAW plugin for speakers and headphones AU, VST2, VST3, 

AAX 

→ Averaged profiles for 500 supported headphone models 

→ Apollo Monitor Correction Add-on for integrated functionality with Apollo X 

devices 

System requirements 

→ A supported Apollo X audio interface:  

○ Apollo X Gen 1: Apollo Twin X Duo/Quad, Apollo Twin X USB, Apollo x4, 

Apollo x6, Apollo x8, Apollo x8p, Apollo x16 

○ Apollo X Gen 2: Apollo Twin X Duo/Quad, Apollo x4, Apollo x6, Apollo x8, 

Apollo x8p, Apollo x16, Apollo x16D 

→ A supported operating system 

○ macOS 11 Big Sur, 12 Monterey, 13 Ventura, 14 Sonoma, 15 Sequoia 

○ Windows 10, 11 

→ UAD Console app v1.2.1 (or newer) installed, and UAD2 Software v11.5.1 (or 

newer) installed 

→ 2.0 stereo speaker system (the Apollo Monitor Correction Add-on also supports 

calibrated bass management for 2.1 systems) 

→ Sonarworks supported or Sonarworks individually calibrated headphones 

→ Internet connection for periodic license validation (full offline use not 

supported) 

→ SoundID Reference Measurement Microphone, or Sonarworks XREF 20 

Measurement Microphone 

→ XLR to XLR audio cable 

→ Audio interface requirements during the speaker measurement process: 

○ 48v Phantom Power support 

○ The same audio interface must be used for input/output 

○ The audio interface must support and be set to one of the following 

sample rate formats: 44.1kHz, 48kHz, 88kHz, 96kHz, 192kHz  

○ The audio hardware setup must consist of a single external hardware 

device only (additional preamp units are supported)

Sound Id Integrations