Designed for
Pushing Boundaries
This headphone has been years in the making, and represents a generational leap in our ability to design and assemble a high quality product in-house. The entire assembly is crafted from advanced polymers and aluminum for a durable, repairable, and lightweight assembly.
3D Baffle engineered for
Lifelike Soundstage
The new 3D Baffle is a spacious cavity with the driver pointed at an optimal angle towards the ear. In combination with a precision cut acoustic lens, the result is an accurate and expansive soundstage, creating a truly immersive music experience.
engineered for
All-Day Comfort
Minimal clamp-force, and only 330 grams (Over 20% overall weight reduction from Everest) makes this headphone easy to wear all day. Deep hybrid leather/velour pads by Dekoni™, along with the geometry of the new 3D Baffle ensures universal comfort for a diverse variety of ears.
50mm Dynamic Driver for
Natural Timbre
50mm Peerless™ Paper cone Dynamic drivers and an open acoustic structure make for a beautiful and natural tone across the spectrum. Enjoy incredible extension at both ends of the hearing range thanks to an updated version of the Patent Pending Linear-Extension System pioneered for the Everest.
Engineered to Perform.
Via a unique analog tuning system, Sierra consistently achieves incredible 20Hz to 20KHz extension like no other open dynamic-driver headphones, far exceeding industry standards.
Explore the frequency response below.