Audio Database
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Commentary

Speaker system using Italian solid walnut.

A 20 cm cone type woofer made of polypropylene cone is mounted in the low range.

The mid-range features a 3.9 cm soft dome mid-range, and the high-range features a 2.5 cm soft dome tweeter.

The network section uses a secondary link Witz-Riley type.

The enclosure uses a bass reflex system.
Italian solid walnut is used for the plate material. It is made through a luxurious process of cutting 38 mm thick walnut material to 30 mm. The structure is also acoustically examined. The use of thick solid wood suppresses unnecessary squealing, and uses a six sided round edge to eliminate diffraction effects and a bass reflex duct to improve transient characteristics.
It is finished by hand by Michaelangelo Dara Fontana.

Model Rating
Method 3-Way, 3-Speaker, Bass reflex system, Bookshelf Type
Units Used For low band : 20 cm cone type
For Middle Area : 3.9 cm Dome Type
For high-pass : 2.7 cm dome type
Frequency characteristic 50 Hz to 20 kHz
Impedance 4 Ω
Output sound pressure level 86dB SPL(2.83V/1m)
Network Link Wits Riley Type
Crossover frequency 800 Hz, 1.4 kHz
Recommended amplifier output 50W ~ 150W
External dimensions Width 291x Height 520x Depth 330 mm
Weight 19kg