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Crédit photo: .Kartesian company

Designed to cover 100Hz - 3000Hz, the Lom120_vPA provides very dynamic sounding with low distortion.

It is the best choice for demanding professional system working with active subwoofer below 100Hz.
The advanced motor structure uses 2 high grade neodymium magnets and demodulation rings.


The membrane is made of treated paper and carbon fiber to get advantageous rigidity/mass ratio.

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

Pink noise

Distance: 1m

Signal input: 2,83V

Curve below 150Hz is simulated:

Vented enclosure: 3.5L.

Fc = 115Hz


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

Innovative dynamiK spider

34mm Cu voice coil

 Glass fiber former

Twin NdFeB magnets structure

       Demodulated by twin Aluminum rings

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

Advanced measurements

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