mivoc XAW 320 HC

Subwoofer

12″ / 30 mm
Nominal diameter
23 Hz
Resonance
0.37
Q factor
87 dB
Sensitivity
± 11 mm
Linear excursion
600 W
Program Power
mivoc XAW 320 HC Subwoofermivoc XAW 320 HC Subwoofermivoc XAW 320 HC Subwoofer
Excursion
Velocity
SPL
Phase
Group delay
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
86.6
dB
Frequency response
22 - 300
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
22.6
Hz
Mechanical quality factor
QMS
4.20
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.37

Large signal parameters

Maximum linear excursion
xmax
11.0
mm
Air volume displaced at xmax
VD
549
cm³
Power handling
P
220
W
Program power
Pmax
600
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.2
Ω
Inductance (1kHz)
LE
0.8
mH
VC Diameter
63
mm
Winding height
HVC
30
mm

Magnet

Force factor
Bl
13.7
N/A
Motor constant
Bl/√RE
7.66
N/√W

Diaphragm

Effective diameter
252
mm
Effective area
SD
499
cm²
Moving mass
MMS
163
g
Moving mass (without air load)
MMD
154.9
g

Suspensions

Stiffness
KMS
3.33
N/mm
Compliance
CMS
300
µm/N
Equivalent volume to the compliance
VAS
106
L
Mechanical resistance
RMS
5.51
N·s/m

Dimensions

Nominal diameter
12
″
30
mm
Overall diameter
312
mm
Baffle cutout diameter
284
mm
Overall depth
173
mm
Flange thickness
8
mm
Mounting depth
165
mm
Volume occupied by the driver (estimated)
3.1
L
Impedance
Step response
Tone Burst
DatasheetDatasheet

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