Model
Oversound 18-800ST
Rating
DIAM
18"
FS(Hz)
40
VAS(l)
240
QTS
0.59
PWR(W)
1600
SPL(dB)
95.9
IMP(Ohm)
8x1
avb
UNK
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)
240
Qts
0.59
Qms
16
Qes
0.61
Bl(Tm)
16.9
Mms(gr)
139
Cms(mm/N)
0.114
Rms(kg/s)
2.18
Le(mH)
1.1
Re(Ohm)
5.1
Sd(sq.mm)
121892
Vd(l)
0
X-max(mm)
9
X-mech(mm)
15
General Parameters
Diameter (inch)
18
Max Power(W.)
1600
RMS Power(W.)
800
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
2.43
Sensitivity(dB) 1-W
95.9
Sensitivity(dB) 2.8-V
97.8
Mounting Information
Speaker Displacement (l)
9.3
Total Diameter (mm)
461
Cutout Diameter (mm)
425
Mounting Depth (mm)
200
Magnet Diameter (mm)
208
Optimum Enclosures
Enclosures
BP4, BP6P, Closed, Vented
