Skar Audio SVR-15 D4

2x2Ω
2x4Ω

Subwoofer

15″ / 381 mm
Nominal diameter
34 Hz
Resonance
0.59
Q factor
89 dB
Sensitivity
± 15 mm
Linear excursion
1600 W
Program Power
Skar Audio SVR-15 D4 SubwooferSkar Audio SVR-15 D4 SubwooferSkar Audio SVR-15 D4 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
88.7
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
34.0
Hz
Mechanical quality factor
QMS
5.99
Electrical quality factor
QES
0.65
Total quality factor
QTS
0.59

Large signal parameters

Maximum linear excursion
xmax
15.0
mm
Air volume displaced at xmax
VD
1283
cm³
Power handling
P
800
W
Program power
Pmax
1600
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.4
Ω
Inductance (1kHz, in series, estimated)
LE
2.87
mH
VC Diameter
66
mm
Winding material
Copper

Magnet

Force factor (in series)
Bl
25.16
N/A
Motor constant
Bl/√RE
9.95
N/√W
Diameter
170
mm

Diaphragm

Effective diameter
330
mm
Effective area
SD
855
cm²
Moving mass
MMS
295.3
g
Moving mass (without air load)
MMD
278.2
g
Material
Pressed Paper

Suspensions

Stiffness
KMS
13.51
N/mm
Compliance
CMS
74
µm/N
Equivalent volume to the compliance
VAS
76.5
L
Mechanical resistance
RMS
10.53
N·s/m
Surround material
Foam

Dimensions

Nominal diameter
15
″
381
mm
Baffle cutout diameter
360
mm
Overall depth
212
mm
Flange thickness
26
mm
Mounting depth
186
mm
Volume occupied by the driver (estimated)
6.5
L
Impedance
Step response
Tone Burst

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to Skar Audio SVR-15 D4

KICX ZC15 Subwoofer
KICX  ZC152 x 2 Ω
15″Subwoofer
fS
37 Hz
SD
803 cm²
QTS
0.61
SPL1W
89 dB
Bl/√RE
9.76
Pmax
1400 W