Model
Focal 27 V2
Rating
DIAM
11"
FS(Hz)
38.5
VAS(l)
21.3
QTS
0.63
PWR(W)
600
SPL(dB)
84.2
IMP(Ohm)
4x2
avb
NOPROD
Thiele-Small Parameters
Fs(Hz)
38.5
Vas(l)
21.3
Qts
0.63
Qms
5.5
Qes
0.71
Bl(Tm)
9.6
Mms(gr)
127
Cms(mm/N)
0.134
Rms(kg/s)
5.6
Le(mH)
0
Re(Ohm)
2.1
Sd(sq.mm)
33654
Vd(l)
0.37
X-max(mm)
11
X-mech(mm)
0
General Parameters
Diameter (inch)
11
Max Power(W.)
600
RMS Power(W.)
300
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.17
Sensitivity(dB) 1-W
84.2
Sensitivity(dB) 2.8-V
90
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
270
Cutout Diameter (mm)
232
Mounting Depth (mm)
143
Magnet Diameter (mm)
156
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
