Focal Utopia headphones

Impedance	80 Ω
Efficiency	104.0 dB SPL/mW
Frequency Response	5 - 50,000 Hz
Transducer Type	Dynamic
Operating Principle	Open
Ear Coupling	Over-ear
Weight	490 g
Additional Notes
"Utopia are the reference pair of headphones from Focal. They are the result of more than 35 years of innovation, development and manufacturing of speakers and loudspeakers in France. As a world first, Utopia features the only full range and fully open back 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! The listening experience is outstanding in terms of realism, natural sound reproduction, dynamics and clarity. When listening to them, the headphones virtually disappear and the audio signal is revealed with a level of precision never achieved until Utopia. Design is also a key point, be it in regards to the way of using the headphones, comfort, as well as the aesthetic. Another achievement with Utopia is the removal from the conventional rotation included on the yoke and its integration into the headband to ensure a total purity of the design. The true lambskin leather, used on the cushions, reinforces the character of classically elegant lines, as well as the expression of comfort and overall performances."

Target SPL Requirements
Target	Power	Voltage
90.0 dB	0.04 mW	0.06 Vrms
92.5 dB	0.07 mW	0.08 Vrms
95.0 dB	0.13 mW	0.1 Vrms
97.5 dB	0.22 mW	0.13 Vrms
100.0 dB	0.4 mW	0.18 Vrms
102.5 dB	0.71 mW	0.24 Vrms
105.0 dB	1.3 mW	0.32 Vrms
107.5 dB	2.2 mW	0.42 Vrms
110.0 dB	4.0 mW	0.56 Vrms

Price History
Current	$3,990.00
Highest	$3,999.00
Lowest	$3,990.00
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Other headphones by Focal

Rank	Model	Current Price
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-	Listen	$213.26
-	Sphear	$55.00
-	Spirit Classic	$343.01
-	Spirit One	$279.00
-	Spirit One S	$143.00
-	Spirit Professional	$343.80