Model
Phonocar 2/649
Rating
DIAM
12"
FS(Hz)
29
VAS(l)
54
QTS
0.86
PWR(W)
500
SPL(dB)
83
IMP(Ohm)
4x1
avb
NOPROD
Thiele-Small Parameters
Fs(Hz)
29
Vas(l)
54
Qts
0.86
Qms
6.2
Qes
1
Bl(Tm)
9.1
Mms(gr)
126
Cms(mm/N)
0.239
Rms(kg/s)
3.72
Le(mH)
0
Re(Ohm)
3.6
Sd(sq.mm)
39914
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
500
RMS Power(W.)
250
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.13
Sensitivity(dB) 1-W
83
Sensitivity(dB) 2.8-V
86.5
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
281
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
