. Tweeter


Crédit photo: .Kartesian company

Sublime 30mm soft dome with uncompromising 2ways system.


It covers the frequency range from 1,2kHz to 22kHz at -2dB with an impressively flat frequency response.

T&S parameters

Fs : 800Hz

SPL : 93dB /2,8V /1m

Re : 5.2Ω

Qms : -

Qts : -

Bl : 2.65N/A

VAS : -

Mms : 0.31g

Sd : 7.55cm²

Frequency responses

On IEC baffle

Distance: 1m

Signal input: 2,83V

High-pass at 500Hz (48dB/Oct)

Dash curves: 30° & 60°

Smoothing: 1/12 Octave

Mechanical drawing

Unit: [mm]

30mm damped soft dome

Suspension integrated to the dome

Large surround

30mm CCAW voice coil

Vented Aluminum former

Innovative Koupled chambers design

Dual NdFeB magnets motor structure

High grade NdFeB magnets (N48H)

Machined Aluminum horn front plate

18000 Gauss on 3mm height

Advanced design

Crédit photo: .Kartesian company

To be noted

It can be used with longer horn which allow to move the  electrical crossover point to 6kHz, and use a 1st order high-pass.


Under these condition, the useful frequency range remains 1.5kHz - 20kHz, but the THD is lower, and the power handling is higher.

Blue: Twt30_vMS classic

Red: Twt30_vMS with longer horn

Measured with 5V input, tweeters mounted on speaker enclosure, no passive crossover used

Crédit photo: .Kartesian company

Loudspeakers used:

Non-compromised professional monitor, able to reproduce every single details on its full bandwidth.

The dynamic range is impressive besides the size of the speaker.

It covers 40 - 25000Hz (-3dB) with a THD lower than 0.5% when the sound pressure is 90dB at 1m.

Contact us for more information

Application example

Note: We improve continually our products, as a consequence, so technical information shouldn't be updated. Non contractual data.