Kartesian Wom200_vPA-S

Woofer

8″ / 200 mm
Nominal diameter
53 Hz
Resonance
0.35
Q factor
91 dB
Sensitivity
± 6 mm
Linear excursion
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
91.0
dB
Frequency response
48 - 2000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
53.0
Hz
Mechanical quality factor
QMS
7.80
Electrical quality factor
QES
0.37
Total quality factor
QTS
0.35

Large signal parameters

Maximum linear excursion
xmax
6.0
mm
Air volume displaced at xmax
VD
128
cm³

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.5
Ω
Inductance (1kHz)
LE
0.31
mH

Magnet

Force factor
Bl
11.8
N/A
Motor constant
Bl/√RE
5.03
N/√W
Diameter
140
mm
Height
20
mm

Diaphragm

Effective diameter
165
mm
Effective area
SD
214
cm²
Moving mass
MMS
28
g
Moving mass (without air load)
MMD
25.7
g

Suspensions

Stiffness
KMS
3.11
N/mm
Compliance
CMS
322
µm/N
Equivalent volume to the compliance
VAS
20.9
L
Mechanical resistance
RMS
1.2
N·s/m

Dimensions

Nominal diameter
8
200
mm
Overall diameter
208
mm
Baffle cutout diameter
185
mm
Overall depth
101
mm
Flange thickness
7
mm
Mounting depth
94
mm
Volume occupied by the driver (estimated)
0.88
L
Kartesian Wom200_vPA-S SPL & Impedance
Kartesian Wom200_vPA-S Distortion
Kartesian Wom200_vPA-S Force factor
Kartesian Wom200_vPA-S Inductance
Kartesian Wom200_vPA-S Stiffness
Kartesian Wom200_vPA-S Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimSpeakerbenchSpeakerbench

Similar woofers to Kartesian Wom200_vPA-S

B&C Speaker 8BG51 Subwoofer
8Subwoofer
fS
52 Hz
SD
220 cm²
50 - 4000 Hz
QTS
0.40
xmax
6.5 mm
SPL1W
90 dB
Bl/√RE
5.23
Pmax
500 W
Beyma 8P300Fe/N Mid Bass
8Mid Bass
fS
53 Hz
SD
220 cm²
60 - 7000 Hz
QTS
0.31
xmax
6.0 mm
SPL1W
92 dB
Bl/√RE
5.09
Pmax
600 W