Sonus Faber Sonetto III


Though slender, the Sonetto III possesses the authoritative presence of a much larger speaker, owing to advanced technologies and design solutions. It marks the culmination of the floor standing loudspeakers in this collection, offering a surprising auditory experience for music enthusiasts seeking natural reproduction.


The Sonetto III delivers a sound that captivates the listener, appealing to those who cherish music in its most accurate form.

Technical Specifications

  • Available Finishes: Walnut, White, Black, Wengè
  • System: 3-way floor standing loudspeaker system. Vented box design.


  • Tw: High Definition DAD™ driver. DKM dome diaphragm, Ø 29mm
  • Md: Custom diaphragm made with cellulose pulp and other natural fibers, Ø 150mm
  • W: Ultra-free compression basket, aluminum cone for maximum speed. Ø 2x150mm cone drivers.

Crossover: 220Hz – 3.250Hz

Frequency Response: 42 Hz – 25.000 Hz

Sensitivity: 89 dB SPL (2.83 V/1m)

Nominal Impedance: 4 ohm

Suggested Amplifier Power Output: 50W – 250W, without clipping

Dimensions (HXWXD): 1018 x 219 x 305 mm, 40 x 9 x 12 in

Weight: 16 Kg each – net weight, 35.2 Ib each – net weight

The Sonetto III embodies the intersection of art and technology, offering an audio experience that transcends boundaries. Its graceful aesthetics and powerful performance are a testament to Sonus Faber’s commitment to delivering sound that resonates deep within the soul. Elevate your auditory journey with the Sonetto III, where music finds its authentic voice.

Please call for further details: Click here to contact our Scottsdale showroom • Click here to contact our Tempe showroom


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