Model
Alpine SWR-12D2
Rating
DIAM
12"
FS(Hz)
27
VAS(l)
46
QTS
0.44
PWR(W)
3000
SPL(dB)
85
IMP(Ohm)
2x2
avb
PROD
Parameter Thiele–Small
Fs(Hz)
27
Vas(l)
46
Qts
0.44
Qms
7.1
Qes
0.469
Bl(Tm)
13.2
Mms(gr)
246
Cms(mm/N)
0.141
Rms(kg/s)
5.887
Le(mH)
0
Re(Ohm)
1.9
Sd(sq.mm)
47900
Vd(l)
0.958
X-max(mm)
20
X-mech(mm)
0
Parameter Umum
Diameter (inch)
12
Daya Maksimum (W)
3000
Daya RMS (W)
1000
Jumlah Coil
2
Impedansi Z-Nom (Ohm)
2
Efisiensi referensi η0(%)
0
Sensitivitas (dB) 1-W
85
Sensitivitas (dB) 2.8-V
0
Informasi Pemasangan
Speaker Displacement (l)
2.83
Diameter Total (mm)
0
Diameter Cutout (mm)
275
Kedalaman Pemasangan (mm)
162
Diameter Magnet (mm)
190
Enclosure Optimum
Enclosure
BP4, BP6P, Closed, Vented
