Model
Tang Band W4-1320SIF
Rating
DIAM
4"
FS(Hz)
75
VAS(l)
5.2
QTS
0.36
PWR(W)
50
SPL(dB)
88
IMP(Ohm)
8x1
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)
75
Vas(l)
5.2
Qts
0.36
Qms
2.52
Qes
0.42
Bl(Tm)
5.2
Mms(gr)
4
Cms(mm/N)
1.129
Rms(kg/s)
0.746
Le(mH)
0.026
Re(Ohm)
6.3
Sd(sq.mm)
5703
Vd(l)
0.017
X-max(mm)
3
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)
8
Reference efficiency η0(%)
0.51
Sensitivity(dB) 1-W
88
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
126
Cutout Diameter (mm)
95
Mounting Depth (mm)
76
Magnet Diameter (mm)
90
Optimum Enclosures
Enclosures
Vented, BP6
