The longest standing loudspeaker of the line, Sopra N°3 perfectly combines dynamics, space optimization and harmonic richness.
With its two 8¼" woofers, this loudspeaker offers solid, rich and perfectly defined bass for music lovers looking for optimum performance. Despite its reasonable size, it will reveal its full potential in rooms measuring up to 860 ft2 ( 80 m2 ).
Sopra clearly inaugurates a new era for the “Premium High End” by taking into account new performance criteria. Compact, modern, a pure design, character...all these are essential factors to ensure perfect integration into your interior.
Equipped with best midrange drivers ever developed by Focal, with the NIC and TMD technologies, Sopra pushes back the limits of sound reproduction in terms of transparency in a very compact enclosure. Indeed, unlike Utopia, which is extravagant by essence and where size is by no means a constraint, Sopra aims for maximal compactness to ensure easy integration into reasonably sized rooms.
Our Beryllium tweeter features an incredibly light and extremely rigid dome, that deliver a transparent and dynamic sound. Its main limitation comes from the compression of air in the cavity behind it. But the requirement for Sopra to be compact meant that as much of the cabinet as possible had to be used for the bass. We had to explore other options for loading the tweeter, which led us to come up with the IHL system. The "IHL" system enables to load the Beryllium tweeter respecting the compactness demand of the speaker. The rear wave of the tweeter is delicately and gradually absorbed to avoid any distortion. The treble definition is pushed to the maximum.
Since the beginning, we have always had a great interest in the magnetic circuit, an essential aspect of a speaker drive unit. The precision and detail of audio reproduction depends on the stability of the magnetic field. NIC technology ( Neutral Inductance Circuit ) permits to control the magnetic field and finally enables to master it in order to limit distortion. It decreases the effects of distortion and give the sound a very high-definition and an unprecedented dynamic.
Our teams have revealed resonances which alter definition in the suspension which connects the cone to the basket. The solutions already known for increasing the damping properties of the suspension all result in an increase of the mass which consequently alters definition. The answer came from a technology used in earthquake-resistant skyscrapers and which is also used for the suspension on racing cars. "TMD" technology consists of optimizing the suspension profile which controls the resonance in order to drastically reduce distortion & increase the definition of bass and midrange.
• New midrange speaker driver with "TMD" suspension ( Tuned Mass Damper ) & Neutral Inductance Circuit ( "NIC" )
• New "IHL" Beryllium Tweeter ( Infinite Horn Loading )
• Speaker drivers developed and manufactured in France by Focal
3 - way bass-reflex floor standing loudspeaker
2 x 81/4" “W” cone woofers with NIC 61/2" “W” cone midrange with NIC and “TMD” suspension 27 mm pure Beryllium IHL inverted dome tweeter
Frequency Response ( +/- 3 dB )
33 Hz - 40 kHz
Low Frequency Point -6 dB
Sensitivity ( 2.83V / 1m )
250 Hz / 2200 Hz
Recommended Amplifier Power
40 - 400 watt
Dimensions ( H x W x D )
50" x 16" x 23.4"
Weight ( each )
154.32 lbs ( 70 kg )