Model
ACR Speaker DELUXE 18700
Rating
DIAM
18"
FS(Hz)
38
VAS(l)
239
QTS
0.52
PWR(W)
1000
SPL(dB)
95.5
IMP(Ohm)
8x1
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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)
38
Vas(l)
239
Qts
0.52
Qms
6.53
Qes
0.565
Bl(Tm)
20.5
Mms(gr)
186
Cms(mm/N)
0.094
Rms(kg/s)
6.805
Le(mH)
0
Re(Ohm)
5.3
Sd(sq.mm)
126920
Vd(l)
1.079
X-max(mm)
9
X-mech(mm)
0
General Parameters
Diameter (inch)
18
Max Power(W.)
1000
RMS Power(W.)
500
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
2.24
Sensitivity(dB) 1-W
95.5
Sensitivity(dB) 2.8-V
97.3
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
