The four-driver U4 in-ear monitor features a balanced armature design favored by anyone seeking the flattest response possible. Housed in acoustically-optimized composite material that is soft and resilient, the Stealth Sonics U4 IEM offers advanced detail and crisp transients and covers a frequency range of 18 Hz to 23 kHz. The sound signature is supported by a punchy bass, a silky midrange and crystal-clear highs for a fully balanced listening experience.
Most people don’t know that your ear is a unique acoustic machine, with a frequency response all its own. And like fingerprints, every ear is different. That’s why we offer IEMs in both convenient, affordable universal-fit models or custom-tuned systems offering the ultimate in personalization. Choose from three multi-driver configurations, including balanced-armature and hybrid-driver options.
Our Precision-Tuned In-Ear Monitoring Systems use our proprietary SonicFlo technology to engineer second-bend impressions that conform exactly to your inner ear canal, for superior fidelity, minimal acoustic interference and a perfect fit.
Our universal in-ear monitors offer convenience, customization and value at every price point. All universal IEMs feature Stealth Damping Technology with removable faceplates for extending bass response, and a variety of cable options to further fine-tune your experience.
All of our custom and universal in-ear monitor systems are built using our Iso-Stealth technology adapted from our aerospace technology innovations, for optimum isolation, anywhere.
Specifications -Drivers: 4 -Type of Drivers: Balance Armatures 1 x Balance Armature (Low) 1 x Balance Armature(Mid) 1 x Balance Armature(High) 1 x Balance Armature(S/High)
-Crossover: 4 way -Isolation: -26dB -Bore: 2 - Frequency Response: 18 Hz to 23 kHz - Sensitivity: 114dB SOK @ 1mW - Impedance: 13 Ohms @ 1 kHz - THD: <-1% @ 1 kHz - Warranty Period: 1 Year
U4 Drivers x 1 2-Pin Cable x 1 Silicone Ear Tips (S/M/L) Carrying Case x 1
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We are very sorrry for the technical problem that's been going on for not able to let AU & IN customers placing their orders. The Issue is solved now.
Please drop us a note if you are ordering from AU and IN there will be a special discount code for you!