The first Aurras wireless Bluetooth handmade 70mm speaker driven headphone Shell Diy subwoofer stereo sports computer headphone

The first Aurras wirele Bluetooth handmade 70mm speaker driven headphone Shell Diy subwoofer stereo sports computer headphone

Made with hand-aembled, sustainable materials, the Sonic Scientific Aurras is an open-back headphone that looks sensational and sounds exceptional thrilling.

We designed the Aurras to meet the most critical audiophiles taste. The extended ba is playful yet controlled, alive and striving with visceral rumble. The midrange is compelling, with a focus on realism and immersion. Reaching the highest-end, we delivered all the airine and sparkle of a quality experience--without the fatigue.

The 70mm Tesla graphene coated dynamic driveris is a tamed beast without any compromise that capable of producing a vast range of ba frequencies with minimal power requirements.

The graphene material created extremely low-ma drivers. These light weight drivers respond quickly to signals and minimize decay time, resulting in a very music reproduction. Neverthele, we mechanically decoupled the driver from the housing, which decreased the total harmonic distortion. After that, we added a lightweight graphene layer to the diaphragm to boost rigidity, decrease distortion, and improve speed and decay. Least but not last, our seasoned engineers tuned these drivers for an enveloping full-spectrum experience.

Therefore, you can drive it without an additional amplifier. At 115dB per 1mW power, it may be play from most phones and laptops. The appearance is claic, elegant, and luxurious, like the upy of a deluxe vehicle. We made them round-shaped to accommodate a variety of ear shapes and sizes.

The ear cups are hand-made of all-natural materials that has excellent acoustic properties. The headband is cuddly on the outside, steel on the inside. The result feels plush yet ble. It has a subtle amount of clamp force, but it and the headbands size can be adjusted for comfort.

We made the grilles as wide as poible to accommodate the large 70mm dynamic drivers.

Product highlight:

Fun-sounding, non-fatiguing for marathon seions

70mm dynamic driver

Open-back

Stainle steel yoke and headband

Natural leather headband for all-day comfort

Aluminum alloy grille

Graphene-coated multilayered composite membrane with variable thickne

CCAW (aluminum core coated with oxygen-free copper)

Internal litz wiring

Specifications:

Driver: Graphene-coated multilayered composite

Driver unit: 70mm

Frequency response: 5-45,000Hz

Sensitivity: 115dB

Impedance: 156Ω

Maximum input power: 500mW

Grille material: aluminum alloy

Headband materials: stainle steel, natural leather outer lining, bio-leather inner lining, polyurethane foam insert

Yoke material: stainle steel

Weight: 13.3oz (378g)

Whats included

Aurras headphone (gold or silver trim)

Protective carrying case

Stock headphone cable (single-ended 3.5mm termination or optional 4.4 balanced termination)