Model
Sundown Audio SD-2 8 D4
Rating
Attention! Parameters of that speaker were not checked: a source of data, manual were not found.
DIAM
8"
FS(Hz)
45.2
VAS(l)
7.74
QTS
0.58
PWR(W)
0
SPL(dB)
0
IMP(Ohm)
0x0
avb
NOPROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
45.2
Vas(l)
7.7
Qts
0.58
Qms
7.31
Qes
0.63
Bl(Tm)
15.6
Mms(gr)
89
Cms(mm/N)
138
Rms(kg/s)
300
Le(mH)
6.26
Re(Ohm)
4
Sd(sq.mm)
31
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
0
RMS Power(W.)
0
Number of Coils
0
Impedance Z-Nom(Ohm)
0
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
0
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
