High-resolution sound down to the finest details with precise spatiality - even at extreme sound pressure levels: The low-impedance IE 500 PRO combines great power and clarity for every venue and every stage in the world. Thanks to the double-stranded cable, it can be driven at enormous volumes. To ensure that sound professionals keep even the finest details under control, the dynamic 7 mm driver works with the developed TrueResponse technology. It refines the natural strengths of the diaphragm and eliminates stress factors that occur with other driver systems. Distortion, resonance peaks and overlapping frequency ranges are no longer a problem. The distortion factor has been optimised to a previously unthinkable 0.08%. The miniature design also enables a previously unthinkable, flat shape that fits comfortably and securely into any ear canal. The included silicone and memory foam adapters improve fit and shielding to create a customised feel. Even with extreme movements, the IE 500 PRO sits securely in the ear canal - and can still be inserted or removed in seconds. The innovative, break-proof cable guide (patent pending) is of course designed to be replaceable.