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Accidental Discovery Revolutionizes Headphone Sound
4 Jul
Summary
- Audeze's SLAM tech enhances bass and reduces distortion.
- The innovation was accidentally discovered while fixing reliability issues.
- SLAM channels help equalize pressure, preventing diaphragm damage.

Audeze's proprietary Symmetric Linear Acoustic Modulator (SLAM) technology has significantly advanced their premium headphone offerings. This innovation integrates precisely engineered channels into the headphone's structure, primarily aimed at relieving air pressure buildup. This pressure equalization prevents diaphragm damage, a key reliability concern that prompted the initial development of SLAM.
Remarkably, the development of SLAM was largely accidental. Audeze's chief technical officer discovered that by tuning these channels, they could resonate at low frequencies, leading to a substantial enhancement in bass response. This unexpected finding allowed for improved sound quality across the mid-range and high frequencies as well.
The dual benefit of SLAM—improving reliability by preventing diaphragm breakage and tangibly enhancing audio output—has proven transformative. This breakthrough is evident in recent Audeze products, such as the Audeze Maxwell 2 gaming headset and the MM-520 headphones, showcasing the spectacular results of this serendipitous engineering.