Dive into the Immersive Audio Revolution
Immersive audio formats are gaining ground at a record pace, and, naturally, they often require a unique set of tools from your typical production plug-in arsenal — that’s where the Flux:: Immersive Essentials plug-in bundle comes in. This bundle boasts a trio of cutting-edge digital tools designed to elevate any producer’s immersive audio experience, starting with the ultra-transparent Elixir peak-limiting plug-in that supports up to 16-channel processing. Next, Ircam Verb supplies you with a comprehensive acoustic simulation experience, striking the halfway point between a world-class spatialization engine and reverberation. It’s all topped off with Ircam HEar — a simple but powerful tool that harnesses the power of binaural technology to allow you to monitor and work on your immersive audio mixes through traditional stereo headphones. Whether you’re just diving into the world of immersive audio or you’re a Dolby Atmos Diehard seeking the latest and greatest plug-ins, the Flux:: Immersive Essentials bundle is all but guaranteed to take your immersive audio production to the next level.
Note: This product requires that you have an iLok account for authorization, although it does not require a physical iLok key. Please call your Sweetwater Sales Engineer if you have questions.
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Elixir peak limiter
Based on the same supremely transparent algorithm as the Flux:: Elixir V3, this bundle’s Elixir peak limiter plug-in supports up to 16 channel processing. This peak-limiting plug-in features a straightforward but immensely powerful workflow, along with an intuitive graphic UI for instant visual feedback. Sweetwater’s production pros find that it’s the perfect tool for tackling a range of immersive audio tasks, such as processing a Dolby Atmos bed before sending it along to the renderer.


Ircam Verb
Flux:: describes Ircam Verb as a “halfway between a reverberation and a spatialization engine.” Whatever you’d like to call it, it’s arguably one of the most comprehensive acoustic simulation plug-ins that Sweetwater has to offer! Ircam Verb is capable of handling everything from time-tested stereo processing to third-order ambisonics, making it a must-have tool for the dedicated immersive audio producer looking for truly authentic-sounding acoustic environments to elevate your mix’s three-dimensional soundscape.
Ircam HEar
Rounding out the bundle, Ircam HEar provides producers with the power to reproduce up to a 16-channel immersive audio mix through a traditional pair of stereo headphones. By using Binaural technology, Ircam HEar can authentically replicate a virtual sound scene by utilizing cutting-edge HRTF (head-related transfer function) filters, thus giving you the power to work on your immersive audio mix through headphones or in environments where you may not have a full-fledged studio monitor setup.

Flux:: Immersive Essentials Plug-in Bundle Features:
- 3 cutting-edge Flux:: plug-ins, all aimed at elevating your immersive audio production experience
- Elixir gives you an ultra-transparent peak-limiting plug-in, with up to 16-channel processing and a clear, intuitive graphic-based workflow
- Add body and life to your mix with Ircam Verb, a halfway point between reverberation and a spatialization engine, sporting incredibly authentic acoustic environments
- Ircam HEar harnesses the power of binaural technology and HRTF filters to allow you to monitor and work on your immersive audio mix with traditional stereo headphones