Model
Aura NS8-385-4A
Rating
DIAM
8"
FS(Hz)
40
VAS(l)
16.8
QTS
0.34
PWR(W)
200
SPL(dB)
86.6
IMP(Ohm)
4.8x1
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)
40
Vas(l)
16.8
Qts
0.34
Qms
4.2
Qes
0.36
Bl(Tm)
11.7
Mms(gr)
54
Cms(mm/N)
0.293
Rms(kg/s)
3.231
Le(mH)
0
Re(Ohm)
3.5
Sd(sq.mm)
20107
Vd(l)
0.101
X-max(mm)
5
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
200
RMS Power(W.)
100
Number of Coils
1
Impedance Z-Nom(Ohm)
4.8
Reference efficiency η0(%)
0.29
Sensitivity(dB) 1-W
86.6
Sensitivity(dB) 2.8-V
90.2
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
206
Cutout Diameter (mm)
182
Mounting Depth (mm)
112
Magnet Diameter (mm)
65
Optimum Enclosures
Enclosures
Vented, BP6P
