Model

Rockford Fosgate RFD1212 PUNCH HX2

Rating
DIAM
12"
FS(Hz)
26
VAS(l)
119.8
QTS
0.48
PWR(W)
0
SPL(dB)
0
IMP(Ohm)
4x2
avb
NOPROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.

Thiele-Small Parameters

Fs(Hz)
26
Vas(l)
119.8
Qts
0.48
Qms
7.3
Qes
0.52
Bl(Tm)
12
Mms(gr)
216
Cms(mm/N)
1680
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
0
Sd(sq.mm)
56129
Vd(l)
0
X-max(mm)
14
X-mech(mm)
0

General Parameters

Diameter (inch)
12
Max Power(W.)
0
RMS Power(W.)
0
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
0
Sensitivity(dB) 2.8-V
0

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
305
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0

Optimum Enclosures

Enclosures
Closed, BP4

Speaker response