Model
XFIRE AUDIO BMW80W
Rating
DIAM
20"
FS(Hz)
51
VAS(l)
16.9
QTS
0.44
PWR(W)
150
SPL(dB)
88.6
IMP(Ohm)
4x1
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)
51
Vas(l)
16.9
Qts
0.44
Qms
6.63
Qes
0.47
Bl(Tm)
8.9
Mms(gr)
42
Cms(mm/N)
231
Rms(kg/s)
2.03
Le(mH)
0
Re(Ohm)
2.8
Sd(sq.mm)
23
Vd(l)
0
X-max(mm)
12
X-mech(mm)
0
General Parameters
Diameter (inch)
20
Max Power(W.)
150
RMS Power(W.)
75
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.46
Sensitivity(dB) 1-W
88.6
Sensitivity(dB) 2.8-V
93.2
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
Vented, BP6P
