Model
JBL GTO 939
Rating
DIAM
69"
FS(Hz)
54
VAS(l)
32
QTS
0.7
PWR(W)
300
SPL(dB)
90
IMP(Ohm)
3x1
avb
PROD
Parameter Thiele–Small
Fs(Hz)
54
Vas(l)
32
Qts
0.7
Qms
7.24
Qes
0.775
Bl(Tm)
4.5
Mms(gr)
19
Cms(mm/N)
0.455
Rms(kg/s)
0.894
Le(mH)
0
Re(Ohm)
2.4
Sd(sq.mm)
22269
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
Parameter Umum
Diameter (inch)
69
Daya Maksimum (W)
300
Daya RMS (W)
100
Jumlah Coil
1
Impedansi Z-Nom (Ohm)
3
Efisiensi referensi η0(%)
0
Sensitivitas (dB) 1-W
90
Sensitivitas (dB) 2.8-V
0
Informasi Pemasangan
Speaker Displacement (l)
0
Diameter Total (mm)
0
Diameter Cutout (mm)
0
Kedalaman Pemasangan (mm)
0
Diameter Magnet (mm)
0
Enclosure Optimum
Enclosure
BP4, BP6P, Closed, Vented
