JBL GT120
JBL GT120
Model

JBL GT120

Rating
DIAM
12"
FS(Hz)
24.8
VAS(l)
91.12
QTS
0.43
PWR(W)
1000
SPL(dB)
86.6
IMP(Ohm)
4x1
avb
NOPROD

Parameter Thiele–Small

Fs(Hz)
24.8
Vas(l)
91.1
Qts
0.43
Qms
6.46
Qes
0.46
Bl(Tm)
14.9
Mms(gr)
182
Cms(mm/N)
0.228
Rms(kg/s)
4.38
Le(mH)
2.54
Re(Ohm)
3.6
Sd(sq.mm)
53100
Vd(l)
0.664
X-max(mm)
13
X-mech(mm)
0

Parameter Umum

Diameter (inch)
12
Daya Maksimum (W)
1000
Daya RMS (W)
250
Jumlah Coil
1
Impedansi Z-Nom (Ohm)
4
Efisiensi referensi η0(%)
0.29
Sensitivitas (dB) 1-W
86.6
Sensitivitas (dB) 2.8-V
90.1

Informasi Pemasangan

Speaker Displacement (l)
0
Diameter Total (mm)
311
Diameter Cutout (mm)
283
Kedalaman Pemasangan (mm)
158
Diameter Magnet (mm)
283

Enclosure Optimum

Enclosure
Closed, BP4

Respons speaker