Model
Stereo Integrity HST-18 MKIII D2
Rating
DIAM
18"
FS(Hz)
14.8
VAS(l)
284
QTS
0.36
PWR(W)
4000
SPL(dB)
85.7
IMP(Ohm)
2x2
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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)
14.8
Vas(l)
284
Qts
0.36
Qms
6
Qes
0.38
Bl(Tm)
25.6
Mms(gr)
792
Cms(mm/N)
144
Rms(kg/s)
12.38
Le(mH)
3.4
Re(Ohm)
3.4
Sd(sq.mm)
117838
Vd(l)
4.478
X-max(mm)
38
X-mech(mm)
100
General Parameters
Diameter (inch)
18
Max Power(W.)
4000
RMS Power(W.)
2000
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.23
Sensitivity(dB) 1-W
85.7
Sensitivity(dB) 2.8-V
89.4
Mounting Information
Speaker Displacement (l)
21.24
Total Diameter (mm)
457
Cutout Diameter (mm)
425
Mounting Depth (mm)
302
Magnet Diameter (mm)
165
Optimum Enclosures
Enclosures
Closed, BP4
