Sonus Faber Amati Futura Red Violin Black Satin

Latest pair of Sonus Faber Amati Futura (SN 772) speakers in Red Violin and Black Satin aluminum top in mint condition purchased from authorized dealer. Speakers will be packed in OEM boxes and shipped by freight carrier in US only.  Original owner.

DESIGN SPECIFICATIONS from Sonus Faber website:

SYSTEM: 3.5 way, low spurious vibration optimized suspension, stealth reflex para aperiodic loading, staggered low frequency floorstanding loudspeaker system.

CABINET:Lute shape design, multilayer, constrainedmode damping, enclosure formed using hand selected wood layers, quality graded and oriented for carefully optimized resonances control. Sub-structural ribs are strategically placed for absolute rejection of spurious vibrations. New Era avional (from the experience) exo-squeleton clamp structure with the Tuned Mass Damper inhibiting the residual resonances of the wooden structure.

TWEETER: 29 mm ultra dynamic linearity classic Ragnar Lian moving coil driver, Sonus faber vibration optimized mechanical interface.

MIDRANGE: 179 mm, ultra dynamic linearity driver.CCAW/Kapton eddy current free voice coil. Dynamically linear magnetic field motor incorporating triple Kellog/Goeller rings. Real time air dried and non pressed cellulose fiber cone. Designed synergistically with its optimized acoustic chamber.

WOOFERS: 220 mm, lightweight elastomer foam damped Aluminium/Magnesium alloy cone driver in an acoustically amorphous stealth reflex chamber. A long-throw motor system with a 1,5” controlled eddy current voice coil is implemented for high speed, performance and linearity. Special coaxial anti-compressor are used, designed to remove cavity resonance and distortions.

CROSS-OVER: Non-resonant progressive slope design,optimized amplitude/phase response for optimal space/time performance. HC (HotCold) topology on the tweeter hi-pass. The

response at low frequencies is controlled for a clear amplifier friendly performance. Dual staggered transfer function low frequency/room interface optimized filtre. Highest quality is used in terms of the components: Mundorf Supreme capacitors, Jantzen inductors. Cross-over: 80Hz – 220 Hz-3200Hz.

FREQUENCY RESPONSE: 25 Hz – 30.000 Hz, Stealth reflex included.

SENSITIVITY: 90 db SPL (2.83V/1 m).

NOMINAL IMPEDENCE:4 ohm.

POWER HANDLING: 30W – 300W, without clipping.

DIMENSIONS: 1160 x 405 x 635 mm (HxWxD).

WEIGHT:111 Kg per pair – net weight. 145 Kg per pair - shipping weight.

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