WOOFER 5.5" HIFI POLYPROP

Impedance:         8 Ohm
Dimension:         Ø 130 mm
P. RMS:            30 W
P. Max:            100 W
SPL (1W/1m):       87,6 dB
F reson.:          65 Hz
Freq:              65Hz - 7kHz
R (DC):            8,1 Ohm
Voice Coil:        Ø 25 mm
Voice Coil Mat.:   ALUM
Magnet:            Ø 90 mm
Magnet weight:     210 gr
Total weight:      960 gr
Zo (Zmax at Fo):   28 Ohm
Sd (Piston*Area):  9.504 sqM
BL (Flux*length):  3.481 TM
No (Ref Effncy):   0,364 %
Qms (Mech):        4.768 Q
Qes (Elec):        1.895 Q
Qts (Total):       1.356 Q
VAS (Ac.Vol):      7.234 McuM
Cms(compl.):       563.997 M/N
Mms (Total Mass):  4.533 g
Mmd (Diaph. Mass): 4.000 MKg
Added Mass Cone:   0 g