Model
Hertz DS 30.3
Rating
DIAM
12"
FS(Hz)
29
VAS(l)
94
QTS
0.51
PWR(W)
500
SPL(dB)
87.7
IMP(Ohm)
4x1
avb
UNK
Parameter Thiele–Small
Fs(Hz)
29
Vas(l)
94
Qts
0.51
Qms
3.95
Qes
0.59
Bl(Tm)
11.6
Mms(gr)
127
Cms(mm/N)
0.237
Rms(kg/s)
5.858
Le(mH)
0
Re(Ohm)
3.4
Sd(sq.mm)
52883
Vd(l)
0.476
X-max(mm)
9
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
Sensitivitas (dB) 1-W
87.7
Sensitivitas (dB) 2.8-V
0
Informasi Pemasangan
Speaker Displacement (l)
1.8
Diameter Total (mm)
0
Diameter Cutout (mm)
279
Kedalaman Pemasangan (mm)
120
Diameter Magnet (mm)
0
Enclosure Optimum
Enclosure
BP4, Closed
