Model
Diamond D124
Rating
DIAM
12"
FS(Hz)
24.8
VAS(l)
98.3
QTS
0.54
PWR(W)
400
SPL(dB)
85.5
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)
24.8
Vas(l)
98.3
Qts
0.54
Qms
3.3
Qes
0.646
Bl(Tm)
15.4
Mms(gr)
149
Cms(mm/N)
0.276
Rms(kg/s)
7.036
Le(mH)
0
Re(Ohm)
6.6
Sd(sq.mm)
50112
Vd(l)
0.406
X-max(mm)
8
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
85.5
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
282
Mounting Depth (mm)
151
Magnet Diameter (mm)
141
Optimum Enclosures
Enclosures
Closed, BP4
