FREE 
Price Match Guarantee
Auribus Acoustics at Audio46
Auribus Acoustics Sierra Aluminum Open-Back Headphones (Open Box) [Grade A, Full Warranty]
WIRED HEADPHONE
Open-Back
over-ear
✓ In stock and ready to ship
✓ FREE
✓ Ships TODAY Tomorrow if you order in the next , with with
✓
Open Box Item
Click to learn more
✓ 2 year limited Auribus Acoustics warranty
Need help or product is sold out? Call (212) 354-6424, Live Chat or Email us
Compatible with...
Detalles del producto de la marca
↓ Details provided by Auribus Acoustics ↓
(Specifications and appearance of this product are subject to change without notice)
Sierra Aluminum
Sierra Aluminum is a Luxury take on the Sierra Reference commemorating the 5th year anniversary of the original Auribus project.
This is our best headphone yet, now with a warmer, more refined tuning paired with a premium Solid Aluminum cup and headband. The advanced SLM Metal 3D Printing and polishing process create a unique raw finish unlike any other headphones, all while keeping weight to a minimum. Please note, a powerful amplifier is required for these headphones to perform at their best!
We've come a long way since the beginning in 2019. Thank you for coming along in this journey, as we continue to work at perfecting a new class of headphones.
DESIGNED FOR
Pushing Boundaries
The Sierra Platform has been years in the making, and represents a generational leap in technology and enclosure design. The enclosure is a single piece 3D printed plastic assembly, encased by a unique solid Aluminium SLM printed shell. Hand ground and tumble polished, the 3D printed metal process imparts a unique finish to every unit.
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 an asymmetrical aperture, the result is an expansive and controlled soundstage, creating a truly immersive music experience.
UNIVERSALLY ERGONOMIC FOR
All-Day Comfort
User adjustable clamp-force, and only 400 grams of weight make 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, and consistent sound quality for a diverse variety of ears. The ‘floating’ headband design ensures even head pad support for all head sizes.
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.
Linear Extension
Via the patented Linear Extension System and enhanced acoustic damping, Sierra Aluminum consistently achieves incredible 20Hz to 20KHz extension. Take in the full range of high end detail, and low end rumble found in no competing open back headphones, far exceeding industry standards.
Product Details
Specifications
- 400g Headphones Weight (Without cable)
- Polished Solid Aluminum Housings
- Nylon, Aluminum, and PETG Construction
- 50mm Paper Cone Dynamic Driver
- 20 Ohm at 1Khz
(Depending on volume preference, a 280mW @32 Ohm amplifier with <1 Ohm output load is recommended for an optimal experience. )
Includes:
- Padded Carry Case
- 1.4 Meter dual 3.5mm cable
- Dekoni Elite Genuine Leather and Velour Hybrid Pads
- Stereo Wired Headphones
*Note, Branded as Sierra Aluminium in certain regions and retail outlets.
Open Boxes at Audio46
Save big on the gear you need with Audio46's open boxes!
Get great discounts on opened equipment that's just as good as brand new
- "What is the condition?" It's going to be like-new "Grade A", complete physical set, with no signs of wear unless the title mentions otherwise
- "Does it have any issues?" We never list products that have any compromise on their ability to function on par with a brand new item
- "Were repairs done on it?" We don't do repairs at our store; we send lemons back to the manufacturer
- "What is its history?" Open Box units could be: a customer return, a review unit, or store demo that has less than 5 hours of use
- "Are digital codes included?" If the manufacturer includes digital/promotional codes, vouchers, trials, or subscription offers in their packaging, they are not guaranteed to be valid or unused on Open Box units
Our expert team tests and verifies every item to ensure it meets or exceeds your expectations, and with free shipping and 30 day returns, purchasing open box audio gear from us is a risk-free way to save. Try Audio46 today and experience the difference.
