Model
RCF LF18X401
Rating
DIAM
18"
FS(Hz)
30
VAS(l)
274
QTS
0.3
PWR(W)
1500
SPL(dB)
95.6
IMP(Ohm)
8x1
avb
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)
30
Vas(l)
274
Qts
0.3
Qms
7.4
Qes
0.31
Bl(Tm)
26.5
Mms(gr)
215
Cms(mm/N)
0.131
Rms(kg/s)
5.477
Le(mH)
2.5
Re(Ohm)
5.4
Sd(sq.mm)
122000
Vd(l)
1.403
X-max(mm)
12
X-mech(mm)
0
General Parameters
Diameter (inch)
18
Max Power(W.)
1500
RMS Power(W.)
750
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
2.3
Sensitivity(dB) 1-W
95.6
Sensitivity(dB) 2.8-V
97.3
Mounting Information
Speaker Displacement (l)
6.5
Total Diameter (mm)
465
Cutout Diameter (mm)
424
Mounting Depth (mm)
188
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6
