Sigma Acoustics Orchestra 2.7
Sigma Acoustics Orchestra 2.7
  • BrandsSigma Acoustics
  • Product Code: Sigma Acoustics Orchestra 2.7
  • Availability: 1
  • 110,000.00€

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Orchestra 2.7

An envelope at maximum level of the Orchestra performances.

The High Frequencies :

Great Air Motion Transformer NeoKapton.

The Mid frequencies: 18 cm. nano-carbon-fiber driver hand built on technical specifications of speed and dynamics in a coherent resonant cabinet with a special According port.

The Low Frequencies: powerful and extended dual woofers 30 cm. paper and polymer sandwich in a special design cabinet double “S” for the best performance in extension and no blooming effect.

Cabinet to specific form of double curve shape sloping design with perfect mix of damping materials for an extended low frequencies. 2.7 is the top of the art of the Line “Orchestra” and was created to excite as a misician Orchestral ensemble …. delicate and refined in the “floor” and “pianissimo” musical scores … explosive and exciting in the most dynamic and powerful moments.

Real sound real emotions .. Crossover 6 Db/oct. classical “soul” choice of Sigma Acoustics speakers.

Wired with a special twisted litz cable White Gold specially made for Orchestra 2.7 Inductance, resistance and capacitors low loss high quality.


Hand crafted in Italy.

3 way 2 woofer, 26 on bass and 24 up woofer with rear bass reflex according port

2 midrange 18 cm zetacarbon with lateral port of harmonic emission 

Amt Heil tweeter 27 cm with Toe dipolar emission adjustable

3 cabinet structure; sens.

95 db on 6 ohm (min. 3,6 ohm)

freq. rep. 20 – 30000 Hz power suggested from 30 watts to 400 watts

dimension 30 cm x 70 cm x 195 cm.

weight 130 each one.

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