Model
Polk Audio DB10 (OLD)
Rating
Attention! Parameters of that speaker were not checked: a source of data, manual were not found.
DIAM
10"
FS(Hz)
26.7
VAS(l)
32
QTS
0.38
PWR(W)
600
SPL(dB)
83.6
IMP(Ohm)
4x1
avb
NOPROD
Thiele-Small Parameters
Fs(Hz)
26.7
Vas(l)
32
Qts
0.376
Qms
4.91
Qes
0.409
Bl(Tm)
15
Mms(gr)
148
Cms(mm/N)
0.24
Rms(kg/s)
5.057
Le(mH)
0
Re(Ohm)
3.7
Sd(sq.mm)
30660
Vd(l)
0.267
X-max(mm)
9
X-mech(mm)
25
General Parameters
Diameter (inch)
10
Max Power(W.)
600
RMS Power(W.)
300
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.14
Sensitivity(dB) 1-W
83.6
Sensitivity(dB) 2.8-V
86.9
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
254
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
