Model
JBL GTO 609C(WOOFER)
Rating
DIAM
7"
FS(Hz)
69.1
VAS(l)
8.5
QTS
0.81
PWR(W)
200
SPL(dB)
86.6
IMP(Ohm)
3x1
avb
UNK
Thiele-Small Parameters
Fs(Hz)
69.1
Vas(l)
8.5
Qts
0.812
Qms
5.972
Qes
0.94
Bl(Tm)
3.9
Mms(gr)
15
Cms(mm/N)
0.341
Rms(kg/s)
1.124
Le(mH)
0
Re(Ohm)
2.1
Sd(sq.mm)
13271
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
7
Max Power(W.)
200
RMS Power(W.)
90
Number of Coils
1
Impedance Z-Nom(Ohm)
3
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
86.6
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
127
Mounting Depth (mm)
68
Magnet Diameter (mm)
89
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
