Model
DC Audio LEVEL 4 18 D1
Rating
DIAM
18"
FS(Hz)
26.4
VAS(l)
175.3
QTS
0.7
PWR(W)
2800
SPL(dB)
88.2
IMP(Ohm)
1x2
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)
26.4
Vas(l)
175.3
Qts
0.701
Qms
11.82
Qes
0.746
Bl(Tm)
19.1
Mms(gr)
428
Cms(mm/N)
0.085
Rms(kg/s)
6.001
Le(mH)
0
Re(Ohm)
3.8
Sd(sq.mm)
120591
Vd(l)
2.834
X-max(mm)
24
X-mech(mm)
0
General Parameters
Diameter (inch)
18
Max Power(W.)
2800
RMS Power(W.)
1400
Number of Coils
2
Impedance Z-Nom(Ohm)
1
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
88.2
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
7.362
Total Diameter (mm)
0
Cutout Diameter (mm)
425
Mounting Depth (mm)
241
Magnet Diameter (mm)
197
Optimum Enclosures
Enclosures
Closed, BP4
