Sigma Acoustics Overture
- BrandsSigma Acoustics speakers
- Product Code: Sigma Acoustics Overture
- Availability: 1
THE MAGIC OF SOUNDS .
The new Overtures are the re-edition of the 2-way project that saw the light in 1996 and is one of the most popular speaker models for Extreme Audio customers.
New cabinet shape and new Tweeter are the first things you can see but the same sonic DNA.
Easy to drive and interface in the environment, they love tube amplifiers even at low monotriode power but they relate the sound orders of the best solid state with dynamics and readinessIt is a 2-way bass reflex from support that makes itself loved for "how" it offers music with naturalness and definition thanks to the components adopted and the new crossover techniques.
The new Overtures have been implemented with all the best that the technique has produced in these years, they give harmonious sonorities with chiaroscuro and high articulation index dynamics, they hover notes and details of sound in magical proportions in the air.
The new Overtures inherit all the know-how, the essence and the refined technique of years of experience and innovations all aimed at "sound" at its maximum expression or "emotion" and "listening pleasure".
The particular "double esse" shape of the cabinet "to favor harmonic decays and eliminate unwanted resonances.
The study of shape and inclination of the front to obtain the perfect focus of even the most hidden details of the sound and give it its shape with magic.
The combination of sounds between the drivers used in the new Overtures is centered in the synergy between the low mass woofer, therefore speed and readiness in the transients, which is combined with the naturalness and definition of the new generation small AMT tweeter.
The tw AMT or better known as Tw by Heil is recognized as one of the best drivers for the 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.
Distortions at the limits of measurement systems.
The Woofer is a 16 cm with polypropylene paper sandwich with a 50 mm reel. in the medium range it is ultra-light ready and fast to return even the most complex transients with ease and fits perfectly with the tw It extends to the deep bass with articulation and strength well beyond what is expected from a small speaker giving dynamics and sense of truth to music. From there the magic of the new Overtures and the desire to start listening to music.the crossover, hidden artisan, wired in the air is 6 db per octave. Born on the chosen drivers and said are chosen for the type of cross.
The cross is in fact intended by Extreme Audio as an active component of the sound and not as a divider or speaker protection. Once again the type of slope of the first order was chosen in order not to disperse the harmonic content of the sound and to avoid the harmful phase rotations. It is the pulsating electric heart of the Overture system that is interposed between the "command" amplifier and the "performers" or "drivers" of movement that create sound through their membranes.
Phase, impedance curves, frequency response, are harmonized looking for the only listening pleasure, analyzing both the sound and the test impulse behaviors simultaneously (thanks to the SC3 analysis system created at the beginning of Extreme Audio) which allows us to select and understand what is music and what is distortion and annoyance.
Each component is chosen and selected to be the best in that space of utility and work.
They are hand-built in pairs for each pair of speakers with selected Hi-end quality components.
Prepared for bi-wiring and bi-amplification.Perfect fusion of aesthetic forms with sound only with milling and bending to distribute 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.
Built by the best Venetian cabinetmakers entirely in Italy and painted there with super high gloss lacquers. Available with dedicated stand jointly coupled to the new Overtures.
Perfect fusion of aesthetic forms with sound only with milling and bending to distribute 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.
Built by the best Venetian cabinetmakers entirely in Italy and painted there with super high gloss lacquers.
Available with dedicated stand jointly coupled to the new Overtures.
Loudspeakers bass reflex - 2 ways
crossover 6 dB / oct.
AMT Heil for High frequency Wf Sandwich polymer high diameter coil.
Sensibility (in listening surrounding): 89.5 dB.
Impedance: 8 ohm
Max power: 130 W.
Power suggest: 10 - 130 W.
Frequency response: 38 - 30000 ± 3 dB.
Sizes loudspeakers: cm 27 x 53 x 40 hxlxp
Weight: 16.5 Kg each
one Available also with stand dedicated
- 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 )