WOOFER 6.5" HIFI POLYPROP

Impedance:         8 Ohm
Dimension:         Ø 165 mm
P. RMS:            40 W
P. Max:            120 W
SPL (1W/1m):       90
F reson.:          55 Hz
F final:           6000 Hz
R (DC):            7,84 Ohm
Voice Coil:        Ø 25 mm
Voice Coil Mat.:   ALUM
Magnet:            Ø 90 mm
Magnet weight:     450 g
Total weight:      1.000 g
Zo (Zmax at Fo):   38,92 Ohm
Sd (Piston*Area):  0,01 sqM
BL (Flux*length):  5,78 TM
No (Ref Effncy):   0,39 %
Qms (Mech):        3,77 Q
Qes (Elec):        0,9535 Q
Qts (Total):       0,7611 Q
VAS (Ac.Vol):      17,07 L
Cms(compl.):       642,66 M/N
Mms (Total Mass):  10,62 g
Mmd (Diaph. Mass): 9,70g
Added Mass Cone:   7,80 g