Model
Dayton Audio RS225P-4A
Rating
DIAM
8"
FS(Hz)
37.7
VAS(l)
45.8
QTS
0.38
PWR(W)
160
SPL(dB)
89.1
IMP(Ohm)
4x1
avb
UNK
Thiele-Small Parameters
Fs(Hz)
37.7
Vas(l)
45.8
Qts
0.38
Qms
1.9
Qes
0.48
Bl(Tm)
6.4
Mms(gr)
25
Cms(mm/N)
0.71
Rms(kg/s)
0
Le(mH)
0.51
Re(Ohm)
3.3
Sd(sq.mm)
21380
Vd(l)
0.127
X-max(mm)
6
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
160
RMS Power(W.)
80
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.5
Sensitivity(dB) 1-W
89.1
Sensitivity(dB) 2.8-V
92.9
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
223
Cutout Diameter (mm)
184
Mounting Depth (mm)
84
Magnet Diameter (mm)
120
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
