Model
Focal ACCESS 30 A1
Rating
DIAM
12"
FS(Hz)
37.4
VAS(l)
52.97
QTS
0.42
PWR(W)
500
SPL(dB)
89.7
IMP(Ohm)
4x1
avb
NOPROD
Parameter Thiele–Small
Fs(Hz)
37.4
Vas(l)
53
Qts
0.42
Qms
6.4
Qes
0.45
Bl(Tm)
14.5
Mms(gr)
125
Cms(mm/N)
0.145
Rms(kg/s)
4.6
Le(mH)
1.04
Re(Ohm)
3.2
Sd(sq.mm)
50752
Vd(l)
0.279
X-max(mm)
6
X-mech(mm)
0
Parameter Umum
Diameter (inch)
12
Daya Maksimum (W)
500
Daya RMS (W)
250
Jumlah Coil
1
Impedansi Z-Nom (Ohm)
4
Efisiensi referensi η0(%)
0.59
Sensitivitas (dB) 1-W
89.7
Sensitivitas (dB) 2.8-V
93.7
Informasi Pemasangan
Speaker Displacement (l)
0
Diameter Total (mm)
323
Diameter Cutout (mm)
275
Kedalaman Pemasangan (mm)
119
Diameter Magnet (mm)
170
Enclosure Optimum
Enclosure
BP4, BP6P, Closed, Vented
