Model
DD Audio DD212 S4
Rating
DIAM
12"
FS(Hz)
32.3
VAS(l)
42.5
QTS
0.69
PWR(W)
900
SPL(dB)
0
IMP(Ohm)
4x1
avb
UNK
Thiele-Small Parameters
Fs(Hz)
32.3
Vas(l)
42.5
Qts
0.685
Qms
6.186
Qes
0.77
Bl(Tm)
0
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
0
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
10
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
900
RMS Power(W.)
300
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
0
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
2.265
Total Diameter (mm)
0
Cutout Diameter (mm)
283
Mounting Depth (mm)
133
Magnet Diameter (mm)
140
Optimum Enclosures
Enclosures
Closed, BP4
