Model
DC Audio LEVEL 4 18 D2 M1
Rating
DIAM
18"
FS(Hz)
28.9
VAS(l)
260.9
QTS
0.63
PWR(W)
2000
SPL(dB)
91.4
IMP(Ohm)
2x2
avb
UNK
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
28.9
Vas(l)
260.9
Qts
0.63
Qms
6.55
Qes
0.697
Bl(Tm)
16.1
Mms(gr)
218
Cms(mm/N)
0.138
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
3.6
Sd(sq.mm)
115900
Vd(l)
2.718
X-max(mm)
24
X-mech(mm)
0
General Parameters
Diameter (inch)
18
Max Power(W.)
2000
RMS Power(W.)
1000
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
91.4
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
7.362
Total Diameter (mm)
0
Cutout Diameter (mm)
425
Mounting Depth (mm)
229
Magnet Diameter (mm)
197
Optimum Enclosures
Enclosures
Closed, BP4
