Model
Monacor SPH-450TC
Rating
DIAM
17"
FS(Hz)
20
VAS(l)
480
QTS
0.25
PWR(W)
1000
SPL(dB)
93.3
IMP(Ohm)
4x2
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PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
20
Vas(l)
480
Qts
0.25
Qms
2.97
Qes
0.273
Bl(Tm)
32.2
Mms(gr)
305
Cms(mm/N)
0.208
Rms(kg/s)
12.905
Le(mH)
4.6
Re(Ohm)
7.4
Sd(sq.mm)
125000
Vd(l)
1.613
X-max(mm)
13
X-mech(mm)
0
General Parameters
Diameter (inch)
17
Max Power(W.)
1000
RMS Power(W.)
700
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
1.36
Sensitivity(dB) 1-W
93.3
Sensitivity(dB) 2.8-V
93.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
460
Cutout Diameter (mm)
425
Mounting Depth (mm)
220
Magnet Diameter (mm)
220
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
