Model
Sundown Audio SA 12 D4(REV3)
Rating
DIAM
12"
FS(Hz)
34
VAS(l)
24.6
QTS
0.49
PWR(W)
1200
SPL(dB)
84.4
IMP(Ohm)
4x2
avb
PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
34
Vas(l)
24.6
Qts
0.49
Qms
5.15
Qes
0.54
Bl(Tm)
25.7
Mms(gr)
237
Cms(mm/N)
0.092
Rms(kg/s)
9.831
Le(mH)
4.84
Re(Ohm)
7.1
Sd(sq.mm)
43447
Vd(l)
0.825
X-max(mm)
19
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)
4
Reference efficiency η0(%)
0.17
Sensitivity(dB) 1-W
84.4
Sensitivity(dB) 2.8-V
84.9
Mounting Information
Speaker Displacement (l)
4
Total Diameter (mm)
0
Cutout Diameter (mm)
283
Mounting Depth (mm)
165
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
