BRAX MATRIX ML8 SUB
Subwoofer
8″ / 200 mm
Nominal diameter
32 Hz
Resonance
0.56
Q factor
82 dB
Sensitivity
± 9.2 mm
Linear excursion
800 W
Program Power
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Sensitivity (1W, 1m, infinite baffle)
SPL1W
82.4
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
32.0
Hz
Mechanical quality factor
QMS
9.63
Electrical quality factor
QES
0.60
Total quality factor
QTS
0.56
Large signal parameters
Maximum linear excursion
xmax
9.2
mm
Air volume displaced at xmax
VD
202
cm³
Power handling
P
400
W
Program power
Pmax
800
W
Voice Coil
Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
3.8
Ω
Inductance (1kHz, in series, estimated)
LE
0.78
mH
VC Diameter
50
mm
Winding height
HVC
26.4
mm
Magnet
Force factor (in series)
Bl
10.3
N/A
Motor constant
Bl/√RE
5.28
N/√W
Diaphragm
Effective diameter
167
mm
Effective area
SD
219
cm²
Moving mass
MMS
83
g
Moving mass (without air load)
MMD
80.5
g
Suspensions
Stiffness
KMS
3.1
N/mm
Compliance
CMS
323
µm/N
Equivalent volume to the compliance
VAS
22
L
Mechanical resistance
RMS
1.67
N·s/m
Dimensions
Nominal diameter
8
″
200
mm
Overall diameter
222
mm
Baffle cutout diameter
191
mm
Mounting depth
96
mm
Volume occupied by the driver (estimated)
1.1
L
Export this driver to a simulation software:
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SD
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QTS
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SD
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SD
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xmax
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