Model
Jaycar CW-2125-12 (300MM) PAPER CONE WOOFER
Rating
Attention! Parameters of that speaker were not checked: a source of data, manual were not found.
DIAM
12"
FS(Hz)
32
VAS(l)
166
QTS
1.46
PWR(W)
100
SPL(dB)
85.5
IMP(Ohm)
8x1
avb
NOPROD
Thiele-Small Parameters
Fs(Hz)
32
Vas(l)
166
Qts
1.46
Qms
4
Qes
2.32
Bl(Tm)
5.7
Mms(gr)
51
Cms(mm/N)
0.487
Rms(kg/s)
2.55
Le(mH)
0
Re(Ohm)
7.5
Sd(sq.mm)
49000
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
100
RMS Power(W.)
50
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.23
Sensitivity(dB) 1-W
85.5
Sensitivity(dB) 2.8-V
85.8
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
305
Cutout Diameter (mm)
280
Mounting Depth (mm)
126
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
