Model
Dayton Audio HTS545HE-4
Rating
DIAM
21"
FS(Hz)
26.3
VAS(l)
179
QTS
0.28
PWR(W)
4000
SPL(dB)
92.3
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
26.3
Vas(l)
179
Qts
0.28
Qms
7.9
Qes
0.29
Bl(Tm)
38.3
Mms(gr)
677
Cms(mm/N)
0.054
Rms(kg/s)
14.17
Le(mH)
8.5
Re(Ohm)
3.8
Sd(sq.mm)
152503
Vd(l)
3.203
X-max(mm)
21
X-mech(mm)
0
General Parameters
Diameter (inch)
21
Max Power(W.)
4000
RMS Power(W.)
2000
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
1.1
Sensitivity(dB) 1-W
92.3
Sensitivity(dB) 2.8-V
95.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
545
Cutout Diameter (mm)
495
Mounting Depth (mm)
262
Magnet Diameter (mm)
280
Optimum Enclosures
Enclosures
Vented, BP6P
