mivoc XAW 180 HC

Mid Bass

6.5″ / 17 mm
Nominal diameter
40 Hz
Resonance
0.39
Q factor
87 dB
Sensitivity
± 4.2 mm
Linear excursion
200 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
87.1
dB
Frequency response
40 - 2500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
40.0
Hz
Mechanical quality factor
QMS
3.80
Electrical quality factor
QES
0.43
Total quality factor
QTS
0.39

Large signal parameters

Maximum linear excursion
xmax
4.2
mm
Air volume displaced at xmax
VD
56
cm³
Power handling
P
80
W
Program power
Pmax
200
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.7
Ω
Inductance (1kHz)
LE
0.5
mH
VC Diameter
25
mm
Winding height
HVC
14.4
mm

Magnet

Force factor
Bl
7.5
N/A
Motor constant
Bl/√RE
3.14
N/√W

Diaphragm

Effective diameter
131
mm
Effective area
SD
134
cm²
Moving mass
MMS
17
g
Moving mass (without air load)
MMD
15.8
g

Suspensions

Stiffness
KMS
1.08
N/mm
Compliance
CMS
923
µm/N
Equivalent volume to the compliance
VAS
23.5
L
Mechanical resistance
RMS
1.12
N·s/m

Dimensions

Nominal diameter
6.5
17
mm
Overall diameter
188
mm
Baffle cutout diameter
148
mm
Overall depth
86
mm
Flange thickness
8
mm
Mounting depth
78
mm
Volume occupied by the driver (estimated)
0.62
L
mivoc XAW 180 HC SPL
mivoc XAW 180 HC Waterfall

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SD
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SD
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