10″ / 254 mm
Nominal diameter
46 Hz
Resonance
0.38
Q factor
85 dB
Sensitivity
± 15 mm
Linear excursion
1500 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
85.3
dB
Frequency response
40 - 500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
46.0
Hz
Mechanical quality factor
QMS
4.80
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.38
Large signal parameters
Maximum linear excursion
xmax
15.0
mm
Air volume displaced at xmax
VD
510
cm³
Power handling
P
1000
W
Program power
Pmax
1500
W
Voice Coil
Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
3.9
Ω
Inductance (1kHz, in series, estimated)
LE
1.46
mH
VC Diameter
64
mm
Magnet
Force factor (in series)
Bl
24.8
N/A
Motor constant
Bl/√RE
12.6
N/√W
Diameter
196
mm
Diaphragm
Effective diameter
208
mm
Effective area
SD
340
cm²
Moving mass
MMS
220
g
Moving mass (without air load)
MMD
215.5
g
Suspensions
Stiffness
KMS
20.0
N/mm
Compliance
CMS
50
µm/N
Equivalent volume to the compliance
VAS
8.7
L
Mechanical resistance
RMS
13.25
N·s/m
Dimensions
Nominal diameter
10
″
254
mm
Baffle cutout diameter
235
mm
Mounting depth
155
mm
Volume occupied by the driver
4.0
L
Similar subwoofers to Skar Audio DDX-10 D2
10″Subwoofer
fS
39 Hz
SD
310 cm²
QTS
0.41
xmax
28.0 mm
SPL1W
84 dB
Bl/√RE
11
Pmax
3500 W
10″Subwoofer
fS
39 Hz
SD
310 cm²
QTS
0.41
xmax
28.0 mm
SPL1W
84 dB
Bl/√RE
11
Pmax
3500 W
10″Subwoofer
fS
40 Hz
SD
310 cm²
QTS
0.34
xmax
22.0 mm
SPL1W
84 dB
Bl/√RE
14
Pmax
2500 W