What is stereo?




There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.



H.H. Scott '59





Xavian "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 high-frequency driver, the new Gran Colonna promises to perform with temperament and character all the kind of music you are used to listen to. Listening to the more different kind of music, the emotional involvement will always catch your heart.
Available natural wood veneers are: cherry, walnut, maple. On request nero and bianco may also be manufactured.

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

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