Kartesian Cox135_vPA-S

Name: Cox135_vPA-S
Brand: Kartesian

Coaxial

5.5″ / 135 mm

Nominal diameter

158 Hz

Resonance

0.59

Q factor

90 dB

Sensitivity

± 3 mm

Linear excursion

Sensitivity (1w, 1m, infinite baffle)

SPL_1W

90.1

Frequency response

160 - 20000

Thiele & Small parameters

Resonance frequency (free air)

f_S

158

Mechanical quality factor

Q_MS

2.36

Electrical quality factor

Q_ES

0.79

Total quality factor

Q_TS

0.59

Large signal parameters

Maximum linear excursion

x_max

3.0

Air volume displaced at x_max

V_D

cm³

Voice Coil

Nominal impedance

DC resistance

R_E

6.5

Inductance (1kHz)

L_E

0.58

Magnet

Force factor

8.78

N/A

Motor constant

Bl/√R_E

3.44

N/√W

Diameter

110

Height

Diaphragm

Effective diameter

110

Effective area

S_D

cm²

Moving mass

M_MS

9.4

Moving mass (without air load)

M_MD

8.7

Suspensions

Stiffness

K_MS

9.26

N/mm

Compliance

C_MS

108

µm/N

Equivalent volume to the compliance

V_AS

1.38

Mechanical resistance

R_MS

3.95

N·s/m

Dimensions

Nominal diameter

5.5

″

135

Overall diameter

142

Baffle cutout diameter

121

Overall depth

103

Flange thickness

Mounting depth

Volume occupied by the driver (estimated)

0.54

Export this driver to a simulation software:

Similar speaker drivers to Kartesian Cox135_vPA-S

LaVoce MSF051.228 Ω

5″Mid-range

f_S

141 Hz

S_D

79 cm²

140 - 10000 Hz

Q_TS

0.56

x_max

3.1 mm

SPL_1W

90 dB

Bl/√R_E

3.08

P_max

140 W

BMS 5CN14016 Ω

5″Coaxial

f_S

138 Hz

S_D

74 cm²

80 - 4000 Hz

Q_TS

0.69

x_max

3.5 mm

SPL_1W

88 dB

Bl/√R_E

3.06

P_max

240 W

PRV Audio 5MR450-NDY-44 Ω

5″Mid-range

f_S

150 Hz

S_D

95 cm²

160 - 16000 Hz

Q_TS

0.49

x_max

3.3 mm

SPL_1W

93 dB

Bl/√R_E

4.13

P_max

450 W