Speaker 揚聲器 / XAVIAN / GRAN COLONNA
GRAN COLONNA

The new Gran Colonna ( in Italian "great column" ) is a two-ways floorstanding bass-reflex system. The crossover now uses progressive slopes for stable soundstage and low distorsion. Equipped with a special made Eton mid-bass driver and a Vifa/Scan-Speak

Specification


Mid-bass frequency unit

175 mm custom Eton driver, paper membrane, 26 mm voice coil



High frequency unit

25 mm Vifa/Scan-Speak, treated fabric soft dome, wide surround



System type

2 ways damped bass-reflex with massive Aluminium front port



Cabinet

22 mm MDF handly crafted



Frequency response

( -3 dB on reference axis ): 47 - 40000 Hz



Connection

1 pair of singly mounted XAVIAN binding posts



Nominal impedance

6 ohms



Crossover frequency

2600 Hz



Sensitivity ( 2,83V / 1m )

89 dB



Recommended power amplification

30 - 120 W



Dimensions (HxWxD)

900 x 200 x 234 mm



Net weight (1 unit)

16 kg