Model
GHXamp 4 INCH 25W FULL RANGE
Rating
DIAM
4"
FS(Hz)
78.7
VAS(l)
7.5
QTS
0.79
PWR(W)
50
SPL(dB)
87.5
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
78.7
Vas(l)
7.5
Qts
0.786
Qms
3.6
Qes
1.003
Bl(Tm)
2
Mms(gr)
2
Cms(mm/N)
1.704
Rms(kg/s)
0.32
Le(mH)
0
Re(Ohm)
3.4
Sd(sq.mm)
5578
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
4
Max Power(W.)
50
RMS Power(W.)
25
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.35
Sensitivity(dB) 1-W
87.5
Sensitivity(dB) 2.8-V
91.2
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
116
Cutout Diameter (mm)
93
Mounting Depth (mm)
54
Magnet Diameter (mm)
35
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
