Model
Dayton Audio RS180P-4
Rating
DIAM
7"
FS(Hz)
37.4
VAS(l)
27.2
QTS
0.39
PWR(W)
90
SPL(dB)
86.6
IMP(Ohm)
4x1
avb
UNK
Thiele-Small Parameters
Fs(Hz)
37.4
Vas(l)
27.2
Qts
0.39
Qms
1.98
Qes
0.48
Bl(Tm)
4.7
Mms(gr)
15
Cms(mm/N)
1.21
Rms(kg/s)
1.78
Le(mH)
0
Re(Ohm)
3.1
Sd(sq.mm)
12670
Vd(l)
0.076
X-max(mm)
6
X-mech(mm)
0
General Parameters
Diameter (inch)
7
Max Power(W.)
90
RMS Power(W.)
60
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
86.6
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
146
Mounting Depth (mm)
76
Magnet Diameter (mm)
110
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
