Model
Fi Car Audio BTL-4
Rating
DIAM
15"
FS(Hz)
27.2
VAS(l)
71
QTS
0.46
PWR(W)
7000
SPL(dB)
86.7
IMP(Ohm)
2x2
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)
27.2
Vas(l)
71
Qts
0.46
Qms
6.66
Qes
0.5
Bl(Tm)
20.2
Mms(gr)
430
Cms(mm/N)
33
Rms(kg/s)
11
Le(mH)
0
Re(Ohm)
2.8
Sd(sq.mm)
810
Vd(l)
0
X-max(mm)
33
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
7000
RMS Power(W.)
3500
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.28
Sensitivity(dB) 1-W
86.7
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0.09
Total Diameter (mm)
16
Cutout Diameter (mm)
14
Mounting Depth (mm)
9
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
