Difuzoarele Focal ofera o calitate foarte buna a sunetului pastrand totodata si caracteristicile unui difuzor de putere.Seria Polyglass ofera randament maxim cand este folosita cu un amplificator.

Specificatii tehnice

• Coaxial. Ø 164 x 235 mm (6x9“).
• 30mm (1-1/4“) voice-coil.
• 90mm (3-9/16“) magnet.
• Aluminium inverted dome tweeter.
• 12dB/oct. 2-way crossover.
• Max. power: 160W.
• Nom. power: 80W. Sensitivity (2.83V/1m): 93dB.
• Frequency response: 50Hz - 20kHz.
• Grilles supplied.