Alpine R-W10D4
Alpine R-W10D4
Model

Alpine R-W10D4

Rating
DIAM
10"
FS(Hz)
31
VAS(l)
20
QTS
0.55
PWR(W)
2250
SPL(dB)
81.9
IMP(Ohm)
4x2
avb
PROD

Thiele-Small Parameters

Fs(Hz)
31
Vas(l)
20
Qts
0.55
Qms
7.71
Qes
0.592
Bl(Tm)
11.1
Cms(mm/N)
0.127
Rms(kg/s)
5.24
Le(mH)
4.46
Mms(gr)
208
Vd(l)
0.666
Sd(sq.mm)
33300
X-max(mm)
20
X-mech(mm)
35
Re(Ohm)
1.8

General Parameters

Diameter (inch)
10
Max Power(W.)
2250
RMS Power(W.)
750
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.1
Sensitivity(dB) 1-W
81.9
Sensitivity(dB) 2.8-V
88.3

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
272
Cutout Diameter (mm)
231
Mounting Depth (mm)
149
Magnet Diameter (mm)
175

Optimum Enclosures

Enclosures
Closed, BP4

Speaker response