Model
Diamond H122
Rating
DIAM
12"
FS(Hz)
25
VAS(l)
41.5
QTS
0.4
PWR(W)
1200
SPL(dB)
83.5
IMP(Ohm)
2x2
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)
25
Vas(l)
41.5
Qts
0.4
Qms
4
Qes
0.444
Bl(Tm)
22.5
Mms(gr)
364
Cms(mm/N)
0.111
Rms(kg/s)
14.294
Le(mH)
0
Re(Ohm)
3.9
Sd(sq.mm)
51343
Vd(l)
0.914
X-max(mm)
18
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1200
RMS Power(W.)
600
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
83.5
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
278
Mounting Depth (mm)
188
Magnet Diameter (mm)
182
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
