Model
B2 audio ISX 18
Rating
DIAM
18"
FS(Hz)
30.3
VAS(l)
144.5
QTS
0.74
PWR(W)
2000
SPL(dB)
88.6
IMP(Ohm)
1x2
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)
30.3
Vas(l)
144.5
Qts
0.74
Qms
6.2
Qes
0.84
Bl(Tm)
13
Mms(gr)
359
Cms(mm/N)
70
Rms(kg/s)
11.02
Le(mH)
0
Re(Ohm)
0.9
Sd(sq.mm)
3815
Vd(l)
0.191
X-max(mm)
50
X-mech(mm)
25
General Parameters
Diameter (inch)
18
Max Power(W.)
2000
RMS Power(W.)
1000
Number of Coils
2
Impedance Z-Nom(Ohm)
1
Reference efficiency η0(%)
0.46
Sensitivity(dB) 1-W
88.6
Sensitivity(dB) 2.8-V
97.9
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, BP4
