Model
Dayton Audio DCS450-4
Rating
DIAM
18"
FS(Hz)
26.2
VAS(l)
248.1
QTS
0.44
PWR(W)
600
SPL(dB)
91.5
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
26.2
Vas(l)
248.1
Qts
0.44
Qms
4.98
Qes
0.483
Bl(Tm)
16.8
Mms(gr)
273
Cms(mm/N)
0.135
Rms(kg/s)
9.024
Le(mH)
0
Re(Ohm)
3
Sd(sq.mm)
113823
Vd(l)
0.939
X-max(mm)
8
X-mech(mm)
0
General Parameters
Diameter (inch)
18
Max Power(W.)
600
RMS Power(W.)
300
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.89
Sensitivity(dB) 1-W
91.5
Sensitivity(dB) 2.8-V
95.8
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
417
Mounting Depth (mm)
207
Magnet Diameter (mm)
180
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
