Headphone
Utopia vs HD 650
Specs Comparison
Spec
Utopia
HD 650
impedance
80 Ω
300 Ω
frequency response
5 – 50,000 Hz
10 – 41,000 Hz
sensitivity
104 dB/mW
103 dB/V
weight
490 g
260 g
driver type
Dynamic Beryllium 40mm, Open-back
Dynamic, Open-back
Tag Comparison
Shared Tags
Desktop
Unique Tags: Utopia
DetailedWide SoundstageReference
Unique Tags: HD 650
WarmSmoothVocalJazz