mivoc AWM 104
Woofer
10″ / 25 mm
Nominal diameter
31 Hz
Resonance
0.26
Q factor
88 dB
Sensitivity
± 9 mm
Linear excursion
500 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.9
dB
Frequency response
30 - 300
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
31.0
Hz
Mechanical quality factor
QMS
7.40
Electrical quality factor
QES
0.27
Total quality factor
QTS
0.26
Large signal parameters
Maximum linear excursion
xmax
9.0
mm
Air volume displaced at xmax
VD
311
cm³
Power handling
P
200
W
Program power
Pmax
500
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.1
Ω
Inductance (1kHz)
LE
2.3
mH
VC Diameter
50
mm
Winding height
HVC
28
mm
Magnet
Force factor
Bl
16.3
N/A
Motor constant
Bl/√RE
9.26
N/√W
Diaphragm
Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
119
g
Moving mass (without air load)
MMD
114.2
g
Suspensions
Stiffness
KMS
4.59
N/mm
Compliance
CMS
218
µm/N
Equivalent volume to the compliance
VAS
37
L
Mechanical resistance
RMS
3.13
N·s/m
Dimensions
Nominal diameter
10
″
25
mm
Overall diameter
270
mm
Baffle cutout diameter
236
mm
Overall depth
156
mm
Flange thickness
15
mm
Mounting depth
141
mm
Volume occupied by the driver (estimated)
2.2
L
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SpeakerbenchSimilar subwoofers to mivoc AWM 104
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fS
37 Hz
SD
480 cm²
QTS
0.30
xmax
20.0 mm
SPL1W
88 dB
Bl/√RE
13
Pmax
3500 W
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fS
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SD
480 cm²
QTS
0.31
xmax
34.0 mm
SPL1W
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Bl/√RE
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Pmax
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