Model
Dayton Audio PC105-4
Rating
DIAM
4"
FS(Hz)
81.4
VAS(l)
3.7
QTS
0.51
PWR(W)
60
SPL(dB)
86.6
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
81.4
Vas(l)
3.7
Qts
0.51
Qms
2.17
Qes
0.67
Bl(Tm)
3.3
Mms(gr)
4
Cms(mm/N)
0.92
Rms(kg/s)
0.964
Le(mH)
0.32
Re(Ohm)
3.3
Sd(sq.mm)
5280
Vd(l)
0.011
X-max(mm)
2
X-mech(mm)
0
General Parameters
Diameter (inch)
4
Max Power(W.)
60
RMS Power(W.)
40
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.29
Sensitivity(dB) 1-W
86.6
Sensitivity(dB) 2.8-V
90.4
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
108
Cutout Diameter (mm)
102
Mounting Depth (mm)
57
Magnet Diameter (mm)
80
Optimum Enclosures
Enclosures
Vented, BP6P
