Ultrasone HFI 450 11011 전단

 

Short description 

Closed-back home & studio headphones 
Technologies:  

S-Logic™ Natural Surround Sound 
Safer hearing 
 

Technical specifications 
S-Logic™ Natural Surround Sound  

Dynamic principle 
Frequency range 20-20.000 Hz 

Impedance 32 Ohm 
Sound pressure level 96 dB 

Driver 40 mm Mylar 
Weight 265 g (without cord) 

Straight cord (length ca 3m) 

Long-term availability of spare parts 
 

Character 
The new HFI-450 includes the sound technology of the legendary HFI-15G. The closed-

back HFI-450 shows its high profile with powerful and very clear sound reproduction 
which is highly appreciated by all Ultrasone users. These headphones have been 

specifically developed for all Ultrasone fans who are looking for an entry model for 
home and studio application. Of course this model also includes the patented Ultrasone 
S-Logic™ Natural Surround Sound Technology. 

Through the S-Logic™ Natural Surround Sound the usual headphone sound will be 
moved out of the head in the room around you. The sound is no longer locked in, but 

appears broad and detached. Directions and distances can be heard and perceived - it’s 

just like being in a live concert. For this new technology additional equipment is not 

required. Take a pair of Ultrasone headphones plus your sound device and you will be 
ready for the 3-dimensional sound enjoyment! 
 

Safer hearing 
S-Logic™ does not only create a Natural Surround Sound. S-Logic™ allows at the same 

time a reduction of sound pressure levels by up to 40% (3-4 dB) for the same loudness 
sensation. This may reduce the risk of hearing damage while ensuring hours of fatigue-

free listening. However, Ultrasone generally advises not to listen to music at high 
volumes to prevent hearing damage. 

 
 
 

 
If you wish more information, please visit: 

 
www.ultrasone.com