Model
Diamond D312D4.2
Rating
DIAM
12"
FS(Hz)
33.9
VAS(l)
51.1
QTS
0.56
PWR(W)
800
SPL(dB)
86.8
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)
33.9
Vas(l)
51.1
Qts
0.564
Qms
4.967
Qes
0.636
Bl(Tm)
19.2
Mms(gr)
172
Cms(mm/N)
0.128
Rms(kg/s)
7.386
Le(mH)
0
Re(Ohm)
6.4
Sd(sq.mm)
53000
Vd(l)
0.631
X-max(mm)
12
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
800
RMS Power(W.)
400
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
86.8
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
1.5
Total Diameter (mm)
0
Cutout Diameter (mm)
285
Mounting Depth (mm)
169
Magnet Diameter (mm)
169
Optimum Enclosures
Enclosures
Closed, BP4
