10″ / 254 mm
Nominal diameter
42 Hz
Resonance
0.42
Q factor
84 dB
Sensitivity
± 11 mm
Linear excursion
800 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
83.5
dB
Frequency response
45 - 500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
41.9
Hz
Mechanical quality factor
QMS
4.20
Electrical quality factor
QES
0.42
Total quality factor
QTS
0.42
Large signal parameters
Maximum linear excursion
xmax
11.0
mm
Air volume displaced at xmax
VD
383
cm³
Power handling
P
500
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
2.04
mH
VC Diameter
51
mm
Magnet
Force factor (in series)
Bl
17.2
N/A
Motor constant
Bl/√RE
6.46
N/√W
Diameter
160
mm
Diaphragm
Effective diameter
211
mm
Effective area
SD
348
cm²
Moving mass
MMS
144.3
g
Moving mass (without air load)
MMD
139.7
g
Suspensions
Stiffness
KMS
10.0
N/mm
Compliance
CMS
100
µm/N
Equivalent volume to the compliance
VAS
17.2
L
Mechanical resistance
RMS
9.05
N·s/m
Dimensions
Nominal diameter
10
″
254
mm
Baffle cutout diameter
236
mm
Mounting depth
112
mm
Volume occupied by the driver
2.3
L
Similar subwoofers to Skar Audio VD-10 D4
12″Subwoofer
fS
44 Hz
SD
510 cm²
30 - 400 Hz
QTS
0.45
xmax
29.0 mm
SPL1W
85 dB
Bl/√RE
12
Pmax
3000 W
8″Shallow_subwoofer
fS
36 Hz
SD
227 cm²
QTS
0.50
xmax
12.0 mm
SPL1W
84 dB
Bl/√RE
5.75
Pmax
600 W
10″Subwoofer
fS
42 Hz
SD
326 cm²
45 - 500 Hz
QTS
0.47
xmax
11.0 mm
SPL1W
85 dB
Bl/√RE
8.0
Pmax
800 W