D.A.S. Audio 15LM

Mid Bass

15″ / 381 mm
Nominal diameter
40 Hz
Resonance
0.49
Q factor
96 dB
Sensitivity
± 5 mm
Linear excursion
800 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
96.0
dB
Frequency response
40 - 5000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
40.4
Hz
Mechanical quality factor
QMS
8.59
Electrical quality factor
QES
0.52
Total quality factor
QTS
0.49

Large signal parameters

Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
449
cm³
Power handling
P
400
W
Program power
Pmax
800
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.4
Ω
Inductance (1kHz)
LE
0.82
mH
VC Diameter
77
mm
Winding material
Copper

Magnet

Force factor
Bl
16.29
N/A
Motor constant
Bl/√RE
6.44
N/√W
Material
Ferrite

Diaphragm

Effective diameter
338
mm
Effective area
SD
897
cm²
Moving mass
MMS
85.8
g
Moving mass (without air load)
MMD
67.8
g

Suspensions

Stiffness
KMS
5.53
N/mm
Compliance
CMS
181
µm/N
Equivalent volume to the compliance
VAS
207
L
Mechanical resistance
RMS
2.53
N·s/m

Dimensions

Nominal diameter
15
381
mm
Volume occupied by the driver (estimated)
4.3
L
Frame material
Injected Aluminum
D.A.S. Audio 15LM SPL

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to D.A.S. Audio 15LM

P.Audio C18-650EL v3 Low frequency
18Low frequency
fS
41 Hz
SD
1225 cm²
35 - 1000 Hz
QTS
0.52
xmax
5.3 mm
SPL1W
96 dB
Bl/√RE
9.07
Pmax
2000 W
LaVoce WSF152.02 Woofer
15Woofer
fS
43 Hz
SD
855 cm²
40 - 3000 Hz
QTS
0.53
xmax
4.3 mm
SPL1W
97 dB
Bl/√RE
5.56
Pmax
400 W
P.Audio E18-600S v2 Low frequency
18Low frequency
fS
38 Hz
SD
1225 cm²
35 - 1000 Hz
QTS
0.44
xmax
6.5 mm
SPL1W
95 dB
Bl/√RE
9.52
Pmax
1200 W