D.A.S. Audio 12LXN
Low frequency
12″ / 305 mm
Nominal diameter
42 Hz
Resonance
0.41
Q factor
90 dB
Sensitivity
± 8 mm
Linear excursion
1600 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
90.1
dB
Frequency response
45 - 3000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
41.6
Hz
Mechanical quality factor
QMS
5.57
Electrical quality factor
QES
0.44
Total quality factor
QTS
0.41
Large signal parameters
Maximum linear excursion
xmax
8.0
mm
Air volume displaced at xmax
VD
425
cm³
Power handling
P
800
W
Program power
Pmax
1600
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.1
Ω
Inductance (1kHz)
LE
1.36
mH
VC Diameter
102
mm
Winding material
Copper
Magnet
Force factor
Bl
21.58
N/A
Motor constant
Bl/√RE
8.74
N/√W
Material
Neodymium
Diaphragm
Effective diameter
260
mm
Effective area
SD
531
cm²
Moving mass
MMS
131.6
g
Moving mass (without air load)
MMD
123.1
g
Suspensions
Stiffness
KMS
9.01
N/mm
Compliance
CMS
111
µm/N
Equivalent volume to the compliance
VAS
44.5
L
Mechanical resistance
RMS
6.18
N·s/m
Dimensions
Nominal diameter
12
″
305
mm
Volume occupied by the driver (estimated)
2.4
L
Frame material
Injected Aluminum
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SD
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