Model
Diamond D112D4
Rating
DIAM
12"
FS(Hz)
31.5
VAS(l)
59.9
QTS
0.59
PWR(W)
400
SPL(dB)
86.2
IMP(Ohm)
4x2
avb
UNK
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
31.5
Vas(l)
59.9
Qts
0.589
Qms
4.406
Qes
0.68
Bl(Tm)
16.9
Mms(gr)
146
Cms(mm/N)
0.175
Rms(kg/s)
6.56
Le(mH)
0
Re(Ohm)
6.7
Sd(sq.mm)
49129
Vd(l)
0.58
X-max(mm)
12
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
400
RMS Power(W.)
200
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
86.2
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
2
Total Diameter (mm)
0
Cutout Diameter (mm)
280
Mounting Depth (mm)
160
Magnet Diameter (mm)
156
Optimum Enclosures
Enclosures
Closed, BP4
