. Midwoofer


Crédit photo: .Kartesian company

Lom165_vPA-H is a professional Mid-woofer designed to reproduce 60 - 2000Hz (-3dB) with high dynamic range and very low distortion.

Suspensions use dynamiK spider and low lost Kompliance surround to reduce significantly the non-linearity.


The motor structure, engineered with FEA, is built with Neodymium and ferrite magnets to produce intense and focus magnetic field.


T&S parameters

Fs : 52Hz

SPL : 92dB /2,8V /1m

Re : 7Ω

Qms : 12.2%

Qts : 0.261%

Bl : 9.8N/A

VAS : 17.37L

Mms : 11.2g

Sd : 121cm²

Frequency responses

On IEC baffle

Distance: 1m

Signal input: 2,83V

Low frequency simulated:

Vented enclosure: 10L.

Tuning frequency = 60Hz


Dash curves: 30° & 60°

Smoothing: 1/12 Octave

Impedance measured in free air

Rep Fr + Z.PNG

Mechanical drawing

Unit: [mm]

Lom165_vPA-H _Drawing.png

Carbon fiber cone

Advanced CF-GF dust cap

High compliance NBR surround

36mm Cu voice coil

Vented Kapton former

Demodulated by Al & Cu rings

Advanced linear inductance device

Innovative DynamiK spider profile

Optimized and vented pole pieces

Hybrid magnets structure (NdFeB + Fe)

Fully vented Aluminum frame

15500 Gauss on 5.5 mm height

Advanced design

Kombo magnets.png
Konstant Le(X).png
Dynamik Spider.png
Surround Kompliance.png
Crédit photo: .Kartesian company


Crédit photo: .Kartesian company

Application example

Loudspeakers used:

High performances line array system, using two 6" mid-woofers and a 1" compression driver.

.Koprpus_6 has be designed to deliver the best sound quality, with very low THD and free from sound coloration.

It can also be used as satellite speaker in cinema.

To be used from 70Hz to 22000Hz (-3dB).

98dB/2.8V/1m sensitivity,

350W power handling (700W music program).

Contact us for more information

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