Sonus Faber Aida


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3.5 way Floorstanding Speakers

Don’t let the familiar face fool you: Aida maintains the typical lute shape and the typical design elements that made it so recognisable, have been completely overhauled, embracing the most advanced electroacoustic developments of the latest years.

This “3 and 2/3 way” loudspeaker system features the patented “Stealth Ultraflex”, for a better bass extension, the “Anima Legata” system and the “Tuned Mass Dampers”, for maximum elimination of inner spurious vibration, the patented “Zero Vibration Transmission”, for saving the listening environment from the spread of vibration and for a better performance of the infrawoofer, and the “Sound Field Shaping” technology, for a new dimensionality of sound and perceived size of the sound-stage.

The most radical among the new changes is the selection of all-new driver systems, all of them rigorously “made in Italy” and featuring a Neodymium motor system.The precious knowledge gained through the design, development and manufacturing of the limited edition 'The Sonus Faber' speaker has resulted in the new and exciting Aida.

This new Sonus faber is a speaker 'as grandiose as a Giuseppe Verdi opera, able to radically renew and at the same time express the unchanging Sonus Faber values. Just as Giuseppe Verdi signalled a turning point in opera combing tradition with innovation in his spectacular opera 'Aida', so too does Sonus faber aim at absolute excellence with this new product.

All the technological and stylistic experience of Sonus faber is condensed in Aida, la pinnacle of Sonus faber catalogue in which are expressed at their best elegance, refinement, but also, power and precision. Our flagship maintains the name of the grandiose opera by Giuseppe Verdi; as the masterpiece of the Italian opera, Aida will be able to immerse the listener in a new dimension where the emotion of music has never been so realistic. Aida can reveal how Sonus faber improved, always keeping its original intuition, the synthesis of tradition with technological innovation.


Design and craftsmanship have key roles in Aida. The fluid lines of Aida, tense and harmonic form the 'lyre' shape, ten leaves of overlaid curved Okume dress the cabinet, together with vertical motif leather. Two external wings tighten in an embrace surrounding the central structure of Aida, closed at the base by the 'Bow Spring' crossbow in anodised Avional aluminium, milled from whole pieces and the top sees the use of a mirror in tempered glass, which highlights the timeless beauty of Aida, "proudly hand-crafted in Italy".

“3 and 2/3” way, “Sound field Shaper technology”, “Zero Vibration Transmission” technology, para-aperiodic vented box “Stealth Ultraflex” system and staggered low frequency floor standing loudspeaker system. 

Sonus faber “Arrow Point” DAD (Damped Apex Dome, synthesis of the classic dome and ring transducer) H28 XTR-04. A Sonus faber designed 28 mm moving coil driver, with Sonus faber’s vibration optimized mechanical interface. The ultra-dynamic linearity is given by the Neodymium motor system. Implemented with a natural wood acoustic labyrinth rear chamber, a mechanical anti-resonator designed for this application.

Sonus faber M18 XTR-04. A Sonus faber designed 180 mm Neodymium magnet system ultra-dynamic linearity midrange. CCAW wire is used on a composite former “eddy current free” voice coil. The dynamically linear magnetic field motor incorporates triple Kellog/Goeller rings. A special custom diaphragm is made with a real-time air dried non-pressed blend of traditional cellulose pulp, Kapok, Kenaf and other natural fibers, developed according to the most natural sound. To further inhibit any residual cone coloration, we are using a transparent viscous surface damping coating. The basket is thoroughly optimized to eliminate any resonance, fully CNC machined from solid billets of Avional and Gunmetal. The combination of the two different metals allows eliminating any mutual resonance. The same way as the tweeter, the midrange is decoupled from the main baffle board and designed synergistically with its optimized “acoustic chamber”. A special coaxial anti-compressor is used, designed to remove cavity resonances and distortions.

Sonus faber W22XTR-12. A pair of Sonus faber designed 220 mm Neodymium magnet system woofers, lightweight “sandwich” cone structure (high-tech syntactic foam core and two external surface skins of cellulose pulp) woofers. Each of them is integrated in its own acoustically amorphous “stealth reflex” chamber. Designed to blend perfectly with the special midrange and, at the same time, to have absolute definition in their range: the sandwich structure with outer paper pulp skins has the same sonic character of the midrange cone. A powerful long stroke motor system with a 2” controlled “eddy current” voice coil is implemented for high speed, performance and linearity.

Sonus faber SW32XTR-08. A Sonus faber designed 320 mm Neodymium magnet system infra woofer, sandwich cone structure with high-tech syntactic foam core and two external surface 

skins in Nano Carbon Fiber for maximum rigidity and light weight. An impressive 4” voice-coil, inside and outside winding design to take advantage of the magnet field strength and to control the Lorentz currents proportionally to the excursion obtaining this way the tightest available lows. To perfectly match the low-end performance to different listening rooms it is possible to adapt the SPL of the infra woofer.
The patented “Sound field Shaper” technology, allows the control of the direct/reverberant radiation ratio of the Aida. The sound field shaping module can be SPL optimized.

Sonus faber “Arrow Point” DAD 29XTR2. A Sonus faber designed 29 mm moving coil driver. The ultra-dynamic linearity is given by the new Neodymium motor system.

Sonus faber M8XTR. A pair of Sonus faber designed 80 mm ultra-dynamic linearity midrange. CCAW wire is used on a controlled “eddy current free” voice coil. The dynamically linear magnetic field motor has focused field geometry. A special custom diaphragm is made with a blend of traditional cellulose pulp, Kapok, Kenaf and other natural fibers.  A special coaxial anti-compressor is used, designed to remove cavity resonance and distortions.

Non-resonant crossover, optimized amplitude/phase response for optimal space/time performance. “Paracross topology” for maximum transparency. The impedance at low frequencies is controlled for a clear and friendly amplifier performance. Double staggered transfer function low frequency/room interface optimized filter. Highest quality is used in terms of the components: last generation Mundorf Supreme Evo, Aluminium Oil and Silver/Gold/Oil 
capacitors, Mundorf Supreme resistors and Jantzen Cross-coils inductors. Cross-over frequencies: 55Hz - 150 Hz - 200Hz - 3000.

  • Frequency Response: 18Hz – 35kHz, Stealth reflex included
  • Sensitivity: 92db SPL (2.83V/1 m)
  • Nominal Impedance: 4 ohms
  • Power Handling: 100W – 1KW, without clipping
  • Speaker Dimensions (HWD): 68 x 19 x 30.75 in. (1725 x 482 x 780 mm)
  • Speaker Weight: 728 lbs. (330 Kg) per pair, net weight,1,213 lbs. (550 Kg) per pair - shipping weight.
  • Finish: Red Violin or Walnut.