Celestee is the newest set of high-end closed back dynamic headphones from Focal combining elegant design with sound performance unrivaled in it's category. Celestee boasts high efficiency making easy to drive, while still retaining the eye-blinking punch you've come to expect from Focal, so pair it with a top-flight source, and clean amp like our Gilmore Lite mk2, to hear the Celestee at its best. Description These high-end headphones are packed with the latest Focal technologies for an outstanding, dynamic listening experience. They are equipped with a full-range speaker driver and a 1.58" (40mm) aluminum/magnesium “M” shaped dome. The bass is deep and impactful, the mid-range has tonal balance unrivaled in it's class and the treble and upper-mids are precise delivering a delightful listening experience. Highlights 40mm full-range speaker driver with aluminum/magnesium “M” shape dome Closed-back high-fidelity headphones Earpads finished in Semi-aniline leather for comfort and soundproofing Earcups covered in leather with a stainless steel grille Soft Copper Details provide sophistication Aluminum Yoke with a Navy Blue Finish molds to your face Made in France Features TypeCircum-aural closed-back headphones Impedance35 Ohms Sensitivity105dB SPL / 1mW @ 1 kHz THD0.1% @ 1kHz / 100dB SPL Frequency Response5Hz – 23kHz Speaker Driver1.58" (40mm) Aluminum/Magnesium "M" shaped dome Weight0.95lbs (430g) Hard-shell Case9.9x9.5x4.75” (250x240x120mm) Focal Celestee Product Manual