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Coral Electronic PRF 165

Coral Electronic
il tuo prezzo: € 136,20
Prezzo riferito alla coppia (IVA inclusa)

Woofer, diametro 165 mm, 150 watt nominali, 300 watt max, cestello in alluminio pressofuso, cono in fibra di carbonio, doppia sospensione in gomma butilica.


Coral Electronic PRF 165

TECHNICAL DATA:

nominal impedance (Zn): 4 ohm
nominal power (Pn): 150 watt
max power (Pm): 300 watt
sensitivity (2.83 V/1 m): 91 dB
frequency range (BW): 60÷5000 Hz
resonance frequency (Fs): 49 Hz
voice coil diameter: 33 mm
cone material: carbon fibre
surround material: butyl rubber
basket material: die-cast aluminium
magnet material: ferrite

mechanical Q factor (Qms): 2.28
electrical Q factor (Qes): 0.55
total Q factor (Qts): 0.44
moving mass (Mms): 19.41 g
compliance (Cms): 0.55 mm/N
equivalent volume (Vas): 14.5 litres
force factor (BxL): 6.23 N/A
voice coil resistance (Re): 3.6 ohm
voice coil inductance (Le): 0.18 mH
emission diameter (D): 132 mm
linear excursion (Xmax): ± 4.5 mm