Model
Pioneer TS-W303R
Rating
DIAM
12"
FS(Hz)
29
VAS(l)
86
QTS
0.64
PWR(W)
1200
SPL(dB)
86.2
IMP(Ohm)
4x1
avb
NOPROD
Thiele-Small Parameters
Fs(Hz)
29
Vas(l)
86
Qts
0.64
Qms
3.94
Qes
0.764
Bl(Tm)
11.4
Mms(gr)
159
Cms(mm/N)
0.189
Rms(kg/s)
7.37
Le(mH)
3.23
Re(Ohm)
3.4
Sd(sq.mm)
56642
Vd(l)
0.334
X-max(mm)
6
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1200
RMS Power(W.)
250
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.26
Sensitivity(dB) 1-W
86.2
Sensitivity(dB) 2.8-V
89.9
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
278
Mounting Depth (mm)
145
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
BP4, Closed
