Sundown Audio SA 12 D4(REV3)
Sundown Audio SA 12 D4(REV3)
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

Speaker response