Architettura Sonora

Sphere 470

The different proportions within the classic AS lines.

Classic lines

Sphere 470 is the ideal solution when higher performance and volumes are required.
Available in both full-range and sub version.

Full Range Sound Output

  • Speaker type
    6” dual-concentric speaker
  • Nominal impedence
    8 Ω
  • Crossover
    two way on board
  • Frequency range
    50-20.000 Hz (-6dB)
  • Sensitivity (1W-1m)
    89 dB
  • Speaker Peak Power
    300W
  • Speaker RMS Power
    150W
  • Recommended Amplifier Power
    200W (Class D)

Subwoofer Sound Output

  • Speaker type
    6” Woofer
  • Nominal impedence
    8 Ω
  • Crossover
    no crossover on board - DSP needed (HP 35 Hz 12dB/oct min; LP 120 Hz 12 dB/oct min)
  • Frequency range
    40-150 Hz (-6dB)
  • Sensitivity (1W-1m)
    89 dB
  • Speaker Peak Power
    300W
  • Speaker RMS Power
    150W
  • Recommended Amplifier Power
    200W (Class D)

Specifications

  • Material
    Impruneta Tuscan terracotta, travertine, marble, raw and glazed terracotta, alternative stones
  • Base material
    iron, stainless steel
  • Dimensions
    470 x 610 mm
  • Weight
    25 kg (terracotta)
  • Design
    Architettura Sonora