Model
Vifa P21WO-20-08
Rating
DIAM
8"
FS(Hz)
28
VAS(l)
113
QTS
0.32
PWR(W)
80
SPL(dB)
91
IMP(Ohm)
8x1
avb
UNK
Parameter Thiele–Small
Fs(Hz)
28
Vas(l)
113
Qts
0.32
Qms
1.6
Qes
0.4
Bl(Tm)
7.4
Mms(gr)
22
Cms(mm/N)
1.5
Rms(kg/s)
2.431
Le(mH)
0.9
Re(Ohm)
5.7
Sd(sq.mm)
22500
Vd(l)
0.09
X-max(mm)
4
X-mech(mm)
0
Parameter Umum
Diameter (inch)
8
Daya Maksimum (W)
80
Daya RMS (W)
40
Jumlah Coil
1
Impedansi Z-Nom (Ohm)
8
Efisiensi referensi η0(%)
0
Sensitivitas (dB) 1-W
91
Sensitivitas (dB) 2.8-V
0
Informasi Pemasangan
Speaker Displacement (l)
0
Diameter Total (mm)
215
Diameter Cutout (mm)
187
Kedalaman Pemasangan (mm)
82
Diameter Magnet (mm)
113
Enclosure Optimum
Enclosure
BP4, BP6P, Closed, Vented
