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Crédit photo: .Kartesian company

Wom120_vMS is a very high quality mid-woofer, with extreme linearity and low distortion from 60Hz to 4000Hz.

It uses the advanced hexaKone, made of treated paper with embossed honeycomb structure.
The suspension is assembled on the back of the cone to avoid any diffraction out of axe.


The magnetic system has been engineered with FEA and it uses a long cooper ring to minimize inductance effects.

Fs : 62Hz

SPL : 88dB /2,8V /1m

Re : 5.3Ω

Qms : 4.2%

Qts : 0.356%

Bl : 5.92N/A

VAS : 4.17L

Mms : 6.2g

Sd : 52.6cm²

T&S parameters

Frequency responses

On IEC baffle

Pink noise

Distance: 1m

Signal input: 2,83V

Low frequency simulated in  vented enclosure, 4.5L.

Tuning frequency= 60Hz


Dash curves: 20° & 40°

Smoothing: 1/48 Octave

Impedance measured in free air

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Mechanical drawing

Unit: [mm]

Crédit photo: .Kartesian company

Advanced design


Concave dust cap

NBR surround

Ø26mm Cu voice coil

Aluminum former

Demodulated by cooper ring

Optimized pole pieces, vented T-Yoke

Innovative DynamiK spider profile

Aluminum frame with vented spider

High-grade Fe magnet structure

10900 Gauss on 5mm height

Drawing Wom120_vMS.PNG
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Advanced measurements

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Note: We improve continually our products. No contractual data.
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