Focal Spirit One

Type: circumaural, closed-back, moving coil
Test sample supplied by: Focal
Reviewed in: Hi-Fi News 2012


Test Results

- This is a legacy measurement -


Results Table

  
Uncorrected Responses  -  Confidence Limits, Left  -  Confidence Limits, Right


Corrected Responses

 
Log Impulse Response, Left  -  Log Impulse Response, Right


CSD Waterfall, Left  -  CSD Waterfall, Right

 
Impedance  -  Impedance Attenuation


Commentary

Harman PPR scores: 53/58 ≡ 46%/50% (L/R)