Model
Rockford Fosgate T1D412
Rating
DIAM
12"
FS(Hz)
29.2
VAS(l)
55.8
QTS
0.61
PWR(W)
1600
SPL(dB)
84.8
IMP(Ohm)
4x2
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)
29.2
Vas(l)
55.8
Qts
0.61
Qms
4.5
Qes
0.706
Bl(Tm)
19.6
Mms(gr)
227
Cms(mm/N)
0.131
Rms(kg/s)
9.247
Le(mH)
2.4
Re(Ohm)
6.5
Sd(sq.mm)
54800
Vd(l)
0.877
X-max(mm)
16
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1600
RMS Power(W.)
800
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
84.8
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
3
Total Diameter (mm)
326
Cutout Diameter (mm)
285
Mounting Depth (mm)
171
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
