Model
Dynamic State SW3.40D2
Rating
DIAM
15"
FS(Hz)
36.7
VAS(l)
44
QTS
0.4
PWR(W)
4000
SPL(dB)
88.8
IMP(Ohm)
2x2
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)
36.7
Vas(l)
44
Qts
0.4
Qms
5
Qes
0.44
Bl(Tm)
19.8
Mms(gr)
393
Cms(mm/N)
0.048
Rms(kg/s)
18.11
Le(mH)
0
Re(Ohm)
0.9
Sd(sq.mm)
80400
Vd(l)
1.407
X-max(mm)
18
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
4000
RMS Power(W.)
2000
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.48
Sensitivity(dB) 1-W
88.8
Sensitivity(dB) 2.8-V
98.3
Mounting Information
Speaker Displacement (l)
8.5
Total Diameter (mm)
380
Cutout Diameter (mm)
351
Mounting Depth (mm)
210
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
