It’s May, which means it’s better hearing month. Not only does 64 Audio build world class custom and universal in-ear monitors (IEMs) we also utilize two of our patented technologies to build custom fitting earplugs. 

Better hearing month - Apex Modules


Our patented apex® Modules are more than meets the eye. Apex (or Air Pressure Exchange), is a pneumatically interactive vent that releases air pressure in a sealed ear canal. This venting alleviates listener fatigue and opens the soundstage. With 3 interchangeable options (m20, m15, mX) you gain access to 3 sound profiles, and 3 levels of isolation in one pair of IEM’s.

Have you ever wondered how our patented apex® Modules affect sound isolation while using our Custom Earplugs? Here’s a demonstration!

3D Fit: 

Better hearing month - 3D Fit

3D-Fit technology preserves the detail of your ear impressions using a new process of digital rendering and 3D-printing. Compared to conventional wax-dip molding, this process reduces distortion in the impression for the most precise and comfortable custom in-ear monitors available. All of our Custom In-Ear Monitors and Custom Earplugs are crafted using this process.

With all of that being said, it’s officially Better Hearing Month! To promote hearing health we are offering a free pair of Custom Earplugs and all 4 apex® Modules with the purchase of any Custom In-Ear Monitor (*excluding A2e/A3e) throughout all of May. Just enter the code ‘EARPLUGS2021’ in your cart!

Learn more about Apex Technology here!

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