Tech Specs
Closed headphone
S-Logic™ Natural Surround Sound System
Dynamic principle
Frequency range 10 Hz - 22.000 Hz
Impedance 64 Ohm
Sound pressure level 100 dB
Driver 50mm Mylar
Reduced Magnetic Emissions Standard
LE Standard
Cable length: 3m (approx. 9’)
3.5/6.3mm (1/8”, ¼”) gold-plated plug with screwable adapter
Weight 265g
Carry bag and demo CD included
Long term availability of spare parts
Recommended Burn-in time: 4 to 8 hours

$189 USD

Ultrasone HFI-550 headphones were designed for abuse. The robustness of the HFI-550s along with S-Logic™ make for one of our most popular headphones. This headphone uses a very efficient 50mm Mylar driver that provides high volumes even with lots of outside noise. The 50mm driver also has an enhanced bass response which is great for drummer, bassists and DJs. With great isolation and sound, the HFI-550 will meet the needs of our most demanding users.