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Coral Electronic PFR 260

Coral Electronic
il tuo prezzo: € 148,30

Prezzo riferito a singolo pezzo (IVA inclusa)

Subwoofer, diametro 265 mm, 400 watt nominali, 800 watt max, cestello in alluminio pressofuso, cono in polpa di cellulosa, sospensione in gomma.



Coral Electronic PFR 260

TECHNICAL DATA:

nominal impedance (Zn): 4 ohm
nominal power (Pn): 400 watt
max power (Pm): 800 watt
sensitivity (2.83 V/1 m): 90 dB
frequency range (BW): 30÷300 Hz
resonance frequency (Fs): 35 Hz
voice coil diameter: 51 mm
cone material: cellulose pulp
surround material: butyl rubber
basket material: die-cast aluminium
magnet material: ferrite

mechanical Q factor (Qms): 8.47
electrical Q factor (Qes): 0.43
total Q factor (Qts): 0.41
moving mass (Mms): 131.3 g
compliance (Cms): 0.16 mm/N
equivalent volume (Vas): 26.8 litres
force factor (BxL): 15.3 N/A
voice coil resistance (Re): 3.5 ohm
voice coil inductance (Le): 4.5 mH
emission diameter (D): 212 mm
linear excursion (Xmax): ± 10.2 mm