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Ultrasone HFI-450

Photos - Headphones Ultrasone HFI-450
Outdated Product
$80.10 
Design: overhead, closed; foldable; Connection type: wired; mini-Jack (3.5 mm); Jack (6.35 mm); Cable supply: single-sided; Cable length (m): 3; Impedance (Ohm): 32; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 96; Speaker size (mm): 40;
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Ultrasone HFI-450
Colour
Design
overhead, closed / dynamic /
foldable
Connection type
wired
Connection
mini-Jack (3.5 mm) / gilded /
Jack (6.35 mm)
Cable supply
single-sided
Cable length
3 m
Cable type
round
Impedance
32 Ohm
Frequency range
20 – 20000 Hz
Sensitivity
96 dB
Speaker size
40 mm
Emitter type
dynamic
Added to E-Catalog
march 2008
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Ultrasone 2024 - new products, best sales and most actual models Ultrasone.
Additional features headphones Ultrasone HFI-450:
  • Entry-level model in the Ultrasone line of stationary headphones
  • S-Logic™ Natural Surround Sound System
  • Less hearing strain
  • LE (Low Emission) standard, 50% attenuation
Contents of delivery:
  • Headphones HFI-450
  • Gold Plated 3.5/6.3mm Threaded Adapter
  • User manual
  • Storage and carrying bag
From the press release:

For all connoisseurs of Ultrasone sound
These new headphones are based on the sound technologies of the legendary HFI-15G, but unlike them, they have a closed design. Although specifically designed as an entry-level model for a wide range of users, these headphones deliver the powerful, clear and precise sound that is characteristic of all Ultrasone models. Featuring an adjustable headband and soft, breathable faux leather circum-aural ear cushions, these headphones are comfortable to wear and comfortable for both stationary and portable use. Low impedance and high sensitivity make them suitable for low power portable devices. Like all Ultrasone headphones, this model delivers a wide 3D sound experience thanks to its S-Logic™ Natural Surround Sound system.

Good to know:

S-Logic™ Natural Surround Sound System
Like all Ultrasone headphones, the HFI-450 uses S-Logic™ Natural Surround Sound, a patented 3D sound system. Headphones from other manufacturers direct sound directly into the auditory canal of the inner ear, so the music seems to be "blocked" outside the headphones and sounds inside the head. On the contrary, the S-Logic™ system uses a special decentralized driver placement and first directs the sound to the outer ear, where it is naturally re-reflected before entering the auditory canal - just as it happens in normal sound perception. That is why the listener experiences a three-dimensional sound image with distances and directions. The sound is no longer blocked by the headphones - it surrounds, seems wide and separate.

Less hearing strain
The S-Logic™ system not only creates a spatial sound image, but also provides the same subjective volume level with 40% less sound pressure on the ear membrane than conventional headphones. Therefore, the load on hearing and the risk of its impairment are reduced, and long-term comfortable listening to phonograms is ensured.

LE radiation protection standard
All headphone drivers emit electromagnetic fields at levels up to 4 times the recommended level and therefore may be harmful to health. But only Ultrasone headphones protect the listener from these radiations. Thanks to special technologies, the level of the HFI-450 is reduced by 50% compared to conventional headphones, which meets the LE (Low Emission) protection standard.
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