Skar Audio IVX-10v2 D4

2x2Ω
2x4Ω

Subwoofer

10″ / 254 mm
Nominal diameter
45 Hz
Resonance
0.38
Q factor
84 dB
Sensitivity
± 11 mm
Linear excursion
800 W
Program Power
Discontinued
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
84.4
dB
Frequency response
40 - 600
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
45.0
Hz
Mechanical quality factor
QMS
2.30
Electrical quality factor
QES
0.46
Total quality factor
QTS
0.38

Large signal parameters

Maximum linear excursion
xmax
11.0
mm
Air volume displaced at xmax
VD
363
cm³
Power handling
P
400
W
Program power
Pmax
800
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
7.1
Ω
Inductance (1kHz, in series, estimated)
LE
1.98
mH
VC Diameter
51
mm

Magnet

Force factor (in series)
Bl
19.9
N/A
Motor constant
Bl/√RE
7.47
N/√W
Diameter
160
mm

Diaphragm

Effective diameter
205
mm
Effective area
SD
330
cm²
Moving mass
MMS
137
g
Moving mass (without air load)
MMD
132.6
g

Suspensions

Stiffness
KMS
8.33
N/mm
Compliance
CMS
120
µm/N
Equivalent volume to the compliance
VAS
18
L
Mechanical resistance
RMS
16.84
N·s/m

Dimensions

Nominal diameter
10
254
mm
Baffle cutout diameter
230
mm
Mounting depth
135
mm
Volume occupied by the driver
2.8
L

Export this driver to a simulation software:

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