Sphere 470


 

 

 

 

Full Range Sound Output
Speaker type: 6” dual-concentric speaker
Nominal impedance: 8 Ω
Crossover: two way on board
Frequency range: 50 – 20000 Hz
Sensitivity (1W-1m): 89 dB
Speaker Peak Power: 300W
Speaker RMS Power: 150W
Recommended Amplifier Power: 200W (Class D)
Material: Impruneta Tuscan Terracotta / Marble / Concrete / Alternative Stone
Dimensions: Dia. 470 x 610 mm
Weight: 25 kg (Terracotta)

 

Subwoofer Sound Output
Speaker type: 6” Woofer
Nominal impedance: 8 Ω
Crossover: no crossover on board
DSP needed (HP 35 Hz 12dB/oct min; LP 120 Hz 12dB/oct min)
Frequency range: 42 – 150 Hz (-6dB)
Sensitivity (1W-1m): 89 dB
Speaker Peak Power: 300W
Speaker RMS Power: 150W
Recommended Amplifier Power: 200W (Class D)
Material: Impruneta Tuscan Terracotta / Marble / Concrete / Alternative Stone
Dimensions: Dia. 470 x 610 mm
Weight: 25 kg (Terracotta)

 

 

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