U9: Universal 9-driver
U9: Universal 9-driver IEM For extreme detail, precision and clarity Our flagship 9-driver model is a hybrid system designed for anyone who requires the most accurate sonic profile. It features a precision-calibrated large diameter dynamic driver together with four Super-High drivers. Housed in acoustically-optimized composite material that is soft and resilient, the Stealth Sonics U9 IEM reproduces extreme detail and covers our widest frequency range of 18Hz to 40kHz. The sound signature is supported by a deep bass response, beautifully transparent midrange and crystal-clear, open highs that are powered by four Super-High drivers. Crisp transients and an immersive soundstage round out a truly superior listening experience.