Model
Dayton Audio PC68-8
Rating
DIAM
2"
FS(Hz)
109
VAS(l)
1.3
QTS
0.65
PWR(W)
40
SPL(dB)
84.6
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)
109
Vas(l)
1.3
Qts
0.645
Qms
2.27
Qes
0.901
Bl(Tm)
3.3
Mms(gr)
2
Cms(mm/N)
1.066
Rms(kg/s)
0.6
Le(mH)
0.47
Re(Ohm)
6.9
Sd(sq.mm)
2120
Vd(l)
0.004
X-max(mm)
2
X-mech(mm)
0
General Parameters
Diameter (inch)
2
Max Power(W.)
40
RMS Power(W.)
20
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.18
Sensitivity(dB) 1-W
84.6
Sensitivity(dB) 2.8-V
85.2
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
74
Cutout Diameter (mm)
64
Mounting Depth (mm)
33
Magnet Diameter (mm)
60
Optimum Enclosures
Enclosures
Vented, BP6P
