Avalon Acoustics Tesseract, dei veri giganti

avalon-tesseract

Dal Colorado le prime immagini dei diffusori Avalon Acoustics Tesseract, accompagnate solo da specifiche tecniche preliminari.

Dei diffusori Avalon Acoustics Tesseract per ora si sa che sono dei quattro vie, con quattro woofer da 15 pollici, un driver midbass ceramico/honeycomb da 11 pollici, un midrange ceramico da 4,5 pollici e un tweeter al diamante da 0,78 pollici. Questo l’ensemble sonoro-radiante. Il prezzo? Anche questo si sa: negli Stati Uniti si aggira intorno ai 300.000 dollari USA.

Caratteristiche tecniche dei diffusori Avalon Acoustics Tesseract

  • Frequency Response: 16 Hz ÷ 50 kHz (±1 dB anechoic with minimum sub damping settings)
  • No phase deviation or driver breack-up modes within –46 dB of output
  • No phase deviation greater than 4.2 degrees
  • Constant driver to driver Q
  • Constant first derivative radiational output
  • Relative harmonic distortion: <.30% throughout the passband
  • Driver Complement: 4 x 15″ low Q high BI sub woofers, 1 x 11″ ceramic/honeycomb underhung VC midbass, 1 x 4,5″ ceramic underhung VC midrange, 1 x .78″ diamond underhung VC tweeter
  • Efficiency: 92.5 dB
  • Recommended amplifier power: 5 ÷ 500 watts
  • Impedance: 5 ohms nominal and 4.6 ohms minimum
  • Impedance phase deviation: <10 degrees from 200 Hz ÷ 50 kHz
  • Powered and equalized proprietary isobaric trasmission line
  • Powered low frequency section impedance of 5 ohms ±.3 ohms
  • Group deley error: <1.5 milliseconds @ 16 Hz
  • Peak output power: 2,500 watts
  • Adjustable gain matching
  • Adjustable damping
  • Low frequency turntable filter cutoff
  • Height: 193 cm
  • Width: 74 cm

Produttore: AVALON

Distributore: ACUSTICA APPLICATA

 

 


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