
“Hearing is like seeing—in three dimensions”
We pioneered this technology, and once you use the headphones for a while, you’ll see what we mean. Quality is our promise.


We pioneered this technology, and once you use the headphones for a while, you’ll see what we mean. Quality is our promise.
CEO of ULTRASONE: “Take your concert hall with you wherever you go”

It’s simple: the sound is confined, tiring, unnatural, and no fun at all, but sometimes you just have to use headphones. This applies to the vast majority of devices.
When it comes to headphones, music lovers and music professionals have a wide range of opinions. Everything from “I hate headphones (but I love ULTRASONE)” to “I can only truly enjoy music with headphones” is represented.


It’s simple: the sound is spacious, doesn’t cause listener fatigue, sounds natural, and makes you want to use them all the time. This is true only of ULTRASONE devices.
With S-Logic technology, we’ve accumulated over 30 years of expertise in delivering sound to the ear while optimally accounting for the outer ear’s transmission functions (HRTF). Because if you don’t do that and ignore the outer ear, you not only experience significantly higher sound pressure at the ear, hear far fewer details, and tire quickly, but you also quickly lose interest in your headphones, which could actually offer perfect sound.
Many can deliver frequency response and thus good sound at first listen, but only ULTRASONE can provide a true listening experience like hearing without headphones. For over 30 years and getting better all the time.

Optimized, spatially enhanced perception of voices and instruments with stereo audio signals.
Wide soundstage even when using headphones.

With ULTRASONE S-Logic® headphones, your ears get less tired even during long listening sessions, allowing you to enjoy music comfortably for hours on end.

S-Logic® headphones require approximately 3–4 dB less sound pressure to achieve the same perceived volume—up to 40% less strain on the ear, which significantly reduces the risk of hearing damage.