Model
Gradient W148-4
Rating
DIAM
6"
FS(Hz)
53
VAS(l)
13
QTS
0.36
PWR(W)
150
SPL(dB)
89
IMP(Ohm)
4x1
avb
PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
53
Vas(l)
13
Qts
0.36
Qms
2.2
Qes
0.44
Bl(Tm)
0
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
3.6
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
6
Max Power(W.)
150
RMS Power(W.)
60
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.4
Sensitivity(dB) 1-W
89
Sensitivity(dB) 2.8-V
91.7
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
150
Cutout Diameter (mm)
116
Mounting Depth (mm)
68
Magnet Diameter (mm)
81
Optimum Enclosures
Enclosures
Vented, BP6P
