Model
B2 audio XM8
Rating
DIAM
8"
FS(Hz)
36
VAS(l)
7.4
QTS
0.38
PWR(W)
2000
SPL(dB)
81.1
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)
36
Vas(l)
7.4
Qts
0.381
Qms
5.53
Qes
0.41
Bl(Tm)
13.5
Mms(gr)
150
Cms(mm/N)
0.13
Rms(kg/s)
6.144
Le(mH)
0
Re(Ohm)
2.2
Sd(sq.mm)
20034
Vd(l)
0.24
X-max(mm)
12
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
2000
RMS Power(W.)
750
Number of Coils
2
Impedance Z-Nom(Ohm)
1
Reference efficiency η0(%)
0.08
Sensitivity(dB) 1-W
81.1
Sensitivity(dB) 2.8-V
86.7
Mounting Information
Speaker Displacement (l)
2.52
Total Diameter (mm)
220
Cutout Diameter (mm)
183
Mounting Depth (mm)
140
Magnet Diameter (mm)
175
Optimum Enclosures
Enclosures
Vented, BP6P
