. Midwoofer


Crédit photo: .Kartesian company

Designed for compact professional system: high power handling and very low distortion.

It integrates several innovation to keep linear inductance, force factor anf and suspension stiffness over +/-3mm excursion.


It is also recommended for private high-end cinema.


It covers 100Hz to 3000Hz with high dynamic range.

T&S parameters

Fs : 120Hz

SPL : 90dB /2,8V /1m

Re : 6.3Ω

Qms : 7.12%

Qts : 0.386%

Bl : 8.7N/A

VAS : 1.17L

Mms : 6.52g

Sd : 55.4cm²

Frequency responses

On IEC baffle

Distance: 1m

Signal input: 2,83V

Curve below 150Hz is simulated:

Vented enclosure: 3.5L.

Fc = 110Hz


Dash curves: 20° & 40°

Smoothing: 1/12 Octave

Impedance measured in free air

Rep Fr + Z.png

Mechanical drawing

Unit: [mm]

Crédit photo: .Kartesian company

Paper cone with carbon dust cap

"M" damped fabric surround

34mm Cu voice coil

Vented Glass fiber former

Demodulated by twin Aluminum rings

Advanced linear inductance device

Innovative DynamiK spider profile

Optimized air cooling

Dual NdFeB magnets motor structure

Aluminum frame with vented spider

13500 Gauss on 6mm height

Advanced design

Kombo magnets.png
Konstant Le(X).png
Dynamik Spider.png
Lom120_vPA _ Drawing.PNG


Crédit photo: .Kartesian company

Loudspeakers used:

Innovative and compact line array system, using two 4" mid-woofers and a 1" compression driver.

It can also be used as satellite speaker in cinema.

It provides clear and detailed sounding from 100Hz to 22000Hz (-3dB).

94dB/2.8V/1m sensitivity,

200W power handling (400W music program).

Contact us for more information

Application example

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