. Woofer

Wom120_vMS

Crédit photo: .Kartesian company

Wom120_vMS is a very high quality mid-woofer, with extreme linearity and low distortion from 80Hz 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

T&S parameters

Fs : 66Hz

SPL : 88dB /2,8V /1m

Re : 5.3Ω

Qms : 4.2%

Qts : 0.356%

Bl : 5.92N/A

VAS : 3.68L

Mms : 6.2g

Sd : 52.6cm²

Frequency responses

On IEC baffle

Distance: 1m

Signal input: 2,83V

Low frequency simulated in  vented enclosure, 4.5L.

Tuning frequency= 60Hz

 

Dash curves: 20° & 40°

Smoothing: 1/12 Octave

Impedance measured in free air

Mechanical drawing

Unit: [mm]

Crédit photo: .Kartesian company

Advanced design

HexaKone

Concave dust cap

NBR surround

26mm 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

To be noted

On these measurements, we see the effect of our innovative dynamiK spider and the constant inductance system.

 

The non-linearity are very low over the lull excursion of +/-4mm

Crédit photo: .Kartesian company

Application example

Loudspeakers used:

.Kourtisane 10 is a high quality professional active monitoring system.

It is able to reproduce the audio band from 24Hz to 25000Hz (-3dB) with very low distortion (less than 0,5%) even with 100dBat 1m.

 

The crossover frequency are 65Hz and 3800Hz, 24dB/Oct. In this way, the area sensitive for the human hear is reproduced by 1 loudspeaker (Wom120_vMS), without any crossover and very low directivity.

Sounding is always accurate, dynamic, without any aggressivity.

The low non-linearity features of the subwoofer (Sub250_vHE) allow to work every details of the bass range, and control the most impressive sound effects.

 

Wom120_vMS, which handle the "heart of the sound" is a very low THD 4", using our innovative hexaKone and advanced motor structure. It provides natural and realistic sound image.

The tweeter uses AMT technology, but its diaphragm is made of proprietary material to avoid the typical colouration of AMT. As a consequence, the upper band is very clear, and harmonics are beautiful.

Contact us for more information

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

Kartesian - SARL - Capital social : 2000€ (en cours d'augmentation)