mivoc XAW 210 HC
Woofer
8″ / 21 mm
Nominal diameter
32 Hz
Resonance
0.27
Q factor
88 dB
Sensitivity
± 7.8 mm
Linear excursion
300 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.6
dB
Frequency response
32 - 1000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
32.0
Hz
Mechanical quality factor
QMS
5.30
Electrical quality factor
QES
0.28
Total quality factor
QTS
0.27
Large signal parameters
Maximum linear excursion
xmax
7.8
mm
Air volume displaced at xmax
VD
163
cm³
Power handling
P
120
W
Program power
Pmax
300
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.0
Ω
Inductance (1kHz)
LE
1.3
mH
VC Diameter
37
mm
Winding height
HVC
21.5
mm
Magnet
Force factor
Bl
9.9
N/A
Motor constant
Bl/√RE
5.72
N/√W
Diaphragm
Effective diameter
163
mm
Effective area
SD
209
cm²
Moving mass
MMS
45.8
g
Moving mass (without air load)
MMD
43.4
g
Suspensions
Stiffness
KMS
1.88
N/mm
Compliance
CMS
533
µm/N
Equivalent volume to the compliance
VAS
33
L
Mechanical resistance
RMS
1.74
N·s/m
Dimensions
Nominal diameter
8
″
21
mm
Overall diameter
225
mm
Baffle cutout diameter
185
mm
Overall depth
115
mm
Flange thickness
10
mm
Mounting depth
105
mm
Volume occupied by the driver (estimated)
1.2
L
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