Focal Utopia Series 2020 Over-Ear Open-Back Headphones Condition:Used Like New The XBass circuit consists of

The XBass circuit consists of active and passive components that correct any low-end response problems with precision

detailed sound with minimal distortion

the DragonFly Red transforms your everyday audio into a captivating high-fidelity experience

Crossover Frequency: 2

Focal Utopia Series 2020 Over-Ear Open-Back Headphones Condition:Used Like New The XBass circuit consists ofUtopia are the reference pair of headphones from Focal. As a world first, it features the only full range and fully openback loudspeaker, built within a pair of headphones, using pure Beryllium formed in the brand new 'M' shape dome. The acoustic quality of this exclusive solution allowed Focal to avoid the use of any crossover or passive filtering process to achieve a frequency response from 5Hz to 50kHz.