Model
Pioneer TS-A250D4
Rating
DIAM
10"
FS(Hz)
30
VAS(l)
36.6
QTS
0.59
PWR(W)
1350
SPL(dB)
83.5
IMP(Ohm)
4x2
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)
30
Vas(l)
36.6
Qts
0.59
Qms
4.3
Qes
0.68
Bl(Tm)
16.8
Mms(gr)
128
Cms(mm/N)
0.22
Rms(kg/s)
5.65
Le(mH)
6.53
Re(Ohm)
7.4
Sd(sq.mm)
34249
Vd(l)
0.37
X-max(mm)
11
X-mech(mm)
0
General Parameters
Diameter (inch)
10
Max Power(W.)
1350
RMS Power(W.)
400
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.14
Sensitivity(dB) 1-W
83.5
Sensitivity(dB) 2.8-V
83.8
Mounting Information
Speaker Displacement (l)
0.74
Total Diameter (mm)
267
Cutout Diameter (mm)
230
Mounting Depth (mm)
133
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
