Rockford Fosgate R2D4-10
Rockford Fosgate R2D4-10
Model

Rockford Fosgate R2D4-10

Rating
DIAM
10"
FS(Hz)
34.9
VAS(l)
38.4
QTS
0.53
PWR(W)
500
SPL(dB)
86.3
IMP(Ohm)
4x2
avb
PROD

Thiele-Small Parameters

Fs(Hz)
34.9
Vas(l)
38.4
Qts
0.53
Qms
6.44
Qes
0.578
Bl(Tm)
16.3
Cms(mm/N)
0.234
Rms(kg/s)
3.027
Le(mH)
0
Mms(gr)
89
Vd(l)
0.221
Sd(sq.mm)
33980
X-max(mm)
7
X-mech(mm)
0
Re(Ohm)
7.8

General Parameters

Diameter (inch)
10
Max Power(W.)
500
RMS Power(W.)
250
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
86.3
Sensitivity(dB) 2.8-V
0

Mounting Information

Speaker Displacement (l)
1.1
Total Diameter (mm)
0
Cutout Diameter (mm)
232
Mounting Depth (mm)
109
Magnet Diameter (mm)
0

Optimum Enclosures

Enclosures
Closed, Vented, BP4, BP6