10″ / 254 mm
Nominal diameter
36 Hz
Resonance
0.52
Q factor
86 dB
Sensitivity
± 7 mm
Linear excursion
400 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.4
dB
Frequency response
40 - 600
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
36.1
Hz
Mechanical quality factor
QMS
5.50
Electrical quality factor
QES
0.58
Total quality factor
QTS
0.52
Large signal parameters
Maximum linear excursion
xmax
7.0
mm
Air volume displaced at xmax
VD
235
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
7.1
Ω
Inductance (1kHz, in series, estimated)
LE
1.4
mH
VC Diameter
51
mm
Magnet
Force factor (in series)
Bl
14.0
N/A
Motor constant
Bl/√RE
5.25
N/√W
Diameter
140
mm
Diaphragm
Effective diameter
207
mm
Effective area
SD
336
cm²
Moving mass
MMS
77.7
g
Moving mass (without air load)
MMD
73.2
g
Suspensions
Stiffness
KMS
4.0
N/mm
Compliance
CMS
250
µm/N
Equivalent volume to the compliance
VAS
40.1
L
Mechanical resistance
RMS
3.2
N·s/m
Dimensions
Nominal diameter
10
″
254
mm
Baffle cutout diameter
232
mm
Mounting depth
123
mm
Volume occupied by the driver
1.0
L
Similar subwoofers to Skar Audio IX-10 D4
10″Subwoofer
fS
36 Hz
SD
338 cm²
40 - 600 Hz
QTS
0.55
xmax
7.0 mm
SPL1W
86 dB
Bl/√RE
5.63
Pmax
400 W
12″Subwoofer
fS
35 Hz
SD
506 cm²
35 - 300 Hz
QTS
0.55
xmax
11.0 mm
SPL1W
87 dB
Bl/√RE
7.9
Pmax
800 W
10″Subwoofer
fS
34 Hz
SD
346 cm²
QTS
0.51
xmax
12.5 mm
SPL1W
87 dB
Bl/√RE
5.65
Pmax
1200 W