Kartesian Cox135_vPA-S

Coaxial

5.5″ / 135 mm
Nominal diameter
158 Hz
Resonance
0.59
Q factor
90 dB
Sensitivity
± 3 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
90.1
dB
Frequency response
160 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
158
Hz
Mechanical quality factor
QMS
2.36
Electrical quality factor
QES
0.79
Total quality factor
QTS
0.59

Large signal parameters

Maximum linear excursion
xmax
3.0
mm
Air volume displaced at xmax
VD
29
cm³

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.5
Ω
Inductance (1kHz)
LE
0.58
mH

Magnet

Force factor
Bl
8.78
N/A
Motor constant
Bl/√RE
3.44
N/√W
Diameter
110
mm
Height
34
mm

Diaphragm

Effective diameter
110
mm
Effective area
SD
95
cm²
Moving mass
MMS
9.4
g
Moving mass (without air load)
MMD
8.7
g

Suspensions

Stiffness
KMS
9.26
N/mm
Compliance
CMS
108
µm/N
Equivalent volume to the compliance
VAS
1.38
L
Mechanical resistance
RMS
3.95
N·s/m

Dimensions

Nominal diameter
5.5
135
mm
Overall diameter
142
mm
Baffle cutout diameter
121
mm
Overall depth
103
mm
Flange thickness
8
mm
Mounting depth
95
mm
Volume occupied by the driver (estimated)
0.54
L
Kartesian Cox135_vPA-S SPL & Impedance
Kartesian Cox135_vPA-S Distortion
Kartesian Cox135_vPA-S Force factor
Kartesian Cox135_vPA-S Inductance
Kartesian Cox135_vPA-S Stiffness
Kartesian Cox135_vPA-S Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimSpeakerbenchSpeakerbench

Similar speaker drivers to Kartesian Cox135_vPA-S

LaVoce MSF051.22 Mid-range
5Mid-range
fS
141 Hz
SD
79 cm²
140 - 10000 Hz
QTS
0.56
xmax
3.1 mm
SPL1W
90 dB
Bl/√RE
3.08
Pmax
140 W
BMS 5CN140 Coaxial
5Coaxial
fS
138 Hz
SD
74 cm²
80 - 4000 Hz
QTS
0.69
xmax
3.5 mm
SPL1W
88 dB
Bl/√RE
3.06
Pmax
240 W