Model
Rockford Fosgate RFP-1212
Rating
DIAM
12"
FS(Hz)
25
VAS(l)
103.9
QTS
0.42
PWR(W)
800
SPL(dB)
87.4
IMP(Ohm)
4x2
avb
NOPROD
Parameter Thiele–Small
Fs(Hz)
25
Vas(l)
103.9
Qts
0.42
Qms
5.4
Qes
0.455
Bl(Tm)
10.1
Mms(gr)
147
Cms(mm/N)
0.276
Rms(kg/s)
4.276
Le(mH)
0
Re(Ohm)
2
Sd(sq.mm)
54000
Vd(l)
0.594
X-max(mm)
11
X-mech(mm)
0
Parameter Umum
Diameter (inch)
12
Daya Maksimum (W)
800
Daya RMS (W)
200
Jumlah Coil
2
Impedansi Z-Nom (Ohm)
4
Efisiensi referensi η0(%)
0.34
Sensitivitas (dB) 1-W
87.4
Sensitivitas (dB) 2.8-V
93.4
Informasi Pemasangan
Speaker Displacement (l)
2.4
Diameter Total (mm)
310
Diameter Cutout (mm)
280
Kedalaman Pemasangan (mm)
158
Diameter Magnet (mm)
176
Enclosure Optimum
Enclosure
Closed, Vented, BP4, BP6P
