Sigma Acoustics Orchestra 2.3
Sigma Acoustics Orchestra 2.3
  • 41,800.00€

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The search for the perfect symbiosis because not everyone can have an Auditorium for music and sometimes music must be shared in the moment and in the place where it is better to relax on the sofa alone or in company.

Being in symbiosis with the environment means being able to listen at low volume and relax with soft sounds of the first watt or get excited by raising the volume to recreate the sensation of Live sound with strength and dynamics.

The particular "double inclined" shape of the cabinet "to match the timing of the sound with its reverberations and preserve the harmonics without coloring but without losing any essence of music.

Feel the music content of the sounds in perfect balance with each other ... Each incision returned with all the content of what is music and sounds of that instant of that moment ... for that moment that you feel emotion.

The combination of sounds between the drivers used in the Orchestra is refined and unique, all to obtain times of "sound" and times of "silence" consistent with low frequencies up to the most subtle harmonics of the highest tones.

Heil's tw or better known as Air Motion Transformer recognized as one of the best drivers for high frequencies of all time.

The greater speed with which it creates sound and the speed with which it returns to silence are unreachable and give a sense of cleanliness and naturalness to sounds and its harmonics.

The bipolar emission increases the three-dimensionality and the feeling of having music and its performers in front of us.

The new ultra-light Accuton midrange with ultra-powerful magnets to control the damping factor (silence) in a coherent way at the time of the tweeter tuned in a dedicated cabinet releases mid-range harmonics and reverbs through the milling and slits at the rear of the cabinet together with the sounds of the AMT.

The latest generation Revelator series Scan Speak handcrafted construction woofer tuned in the particular cabinet to tune and harmonize low and very low frequencies up to the limits of the audible.the crossover, hidden simple artisan sometimes banal…. Because born on the chosen and said drivers are chosen for the type of cross.

The cross as an active component of the sound and not as a divider or speaker protection. talking about research and design technologies for a first-order crossover may seem too much.

But giving a first order at 6Db per octave, a system that has always been preferred in our cross, a sound and a character to a speaker that uses "complicated" drivers has required research time and passion.

The system's pulsating electric heart is interposed between the amplifier "command" and the movement "drivers" or "drivers" that create sound through their membranes.

Phase, impedance curves, frequency response, are analyzed and chosen by working on sound and analysis at the same time thanks to the analysis system created at the beginning of Extreme Audio and which has always seen the discovery of what is sound from what is annoyance.

The passion and the search for the "best" of the "emotion" has seen the importance of the most different types of crossover components from the best oil paper to the highest quality polypropylene of the latest generation or to very low loss inductors each compatible and synergistic to a project to a sound. All transmitted to the drivers via cables, the "arteries" of the beating heart that give the right timing.

That is White Gold and the LTI patent.

Who more than us has seen cables and conductors born in synergy with the crossovers and drivers. No component is secondary when looking for an absolute result.

Perfect fusion of aesthetic forms with only sound with diagonal millings and curves to give distribution to the energy emitted by the drivers.

Multilayers of wood essences and high density MDF of different thicknesses each with tasks of absorbing vibrations or resonators for hot areas of sound intersect each other in the Orchestra project.

Built by the best Venetian cabinetmakers entirely in Italy and painted there with super high gloss lacquers.

Perfect fusion of aesthetic forms with only sound with diagonal millings and curves to give distribution to the energy emitted by the drivers.

Multilayers of wood essences and high density MDF of different thicknesses each with tasks of absorbing vibrations or resonators for hot areas of sound intersect each other in the Orchestra project.

Built by the best Venetian cabinetmakers entirely in Italy and painted there with super high gloss lacquers.

Speaker Type: 3-way bass-reflex Heil Air Motion Transformer Tweeter.

Midrange Accuton series Ceramic Woofer Scan Speak Revelator 26 cm

Sensitivity: 90.5 dB.

Impedance: 8 ohms

Max power: 180 watts.

Power amplifier: from 40 watts to 180 watts.

Frequency response: 22 to 24,000 Hz + - 3 db

Crossover: 6dB / octave

Cut of frequency: 150 - 1900Hz

Dimensions: cm. 120x34x85 


Net Weight 63kg each


  • Worldwide shipment service where the Distributor or Dealer does not exist
  • Free ship cost in Europe for order over 500€ (except speakers, we offer  50% of ship cost)
  • Free ship cost Worldwide  for order over  2000€ (except speakers, we offer  50% of ship cost )

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