Since 1994, and celebrating their 30th Anniverary in 2024, ACS has developed and redefined custom in ear monitoring and hearing protection to become the world leading manufacturer for of soft silicone shell custom in ear monitors and hearing protection!
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ACS is the perfect blend of quality, comfort and safety as they are as passionate about protecting your hearing as they are delivering the highest quality sound possible!
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As the first manufacturer to fully embrace digital production, ACS can achieve an accuracy that others cannot.
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Each aspect of their IEMs is individually tuned to your ear, and their Sound Stage Imaging (SSI) and IRIS technologies ensure you get a perfectly balanced sound, accurate at all times.
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Classic or Ambient
Understanding the needs of modern music industry professionals
Classic Series
The classic series are great sounding IEMs and are packed with all of ACS' expertise to deliver a great sound. Classic series IEMs completely seal the ear canal and provide 26dB of isolation to let you focus on your performance.
Ambient Series
All the benefits of Classic plus the addition of a bespoke 17dB Filter with a tuned, flat frequency response. The filter designed by ACS for this series reduces the occlusion effect, maintains the bass response of your IEMs and lets you hear a little more on stage. This means you get great sound and still feel connected to everything around you.
Leaders in soft shell in ear monitors
ACS is the world leader in soft silicone shelled In Ear Monitors. All ACS IEMs are built using 40 Shore medical Grade Soft silicone and finished with a hard-wearing flexible lacquer.
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The benefit of soft shell IEMs is that they move as you move. Your ear canals naturally change shape slightly depending on the position of your jaw (for example when you sing).
With hard acryllic shells and improper impressions, you might lose the seal in your ears as a result, which would compromise your sound.
The flexibility of soft shell custom in ear monitor means you won't lose that seal in any situation.
Having put our Evolve Ambient Customs through their paces live, we can happily say they feel and sound great!
