Crédit photo: .Kartesian company

Non-compromised 10inch subwoofer able to  reproduce 20Hz at 100dB(A), 1m in 60L vented enclosure.


The cone excursion is +/-14mm (+/-19mm mechanical max).


Advanced engineering keep linear suspension stiffness, force factor and inductance value on the full excursion.

T&S parameters

Fs | 28Hz

SPL | 88dB /2,8V /1m

Re | 4,1Ω

Qms | 7,15%

Qts | 0,355%

Bl | 14.95N/A

VAS | 36.35L

Mms | 115g

Sd | 302cm²

Frequency responses

On IEC baffle

Distance: 1m

Signal input: 2,83V

Smoothing: 1/12 octave

Low frequency simulated:

40L vented enclosure

Tuning frequency: 26Hz

Impedance measured in free air

Mechanical drawing

Unit: mm]

Advanced design

Treated paper cone

Optimized NBR surround

Carbon fiber dust cap

78mm Cu voice coil (2 layers)

Vented SV Aluminum former

Optimized pole pieces

Vented U-Yoke

Inductance non-linearity device

Demodulated by 2 Al rings

Innovative twin .dynamiK spiders

Aluminum frame with vented spiders

Crédit photo: .Kartesian company
Crédit photo: .Kartesian company

To be noted

As you can discover in our .Koncept page, this 10inch subwoofer can be used with two passive radiators (our PR250_vHE) in a very compact enclosure.

The .Kalypso10 integrates the power amplifier, the subwoofer and two passive radiators.

Useful volume is 30L, and it reproduces 28Hz at -3dB when nominal sound pressure is 105dB(A) at 1m.


The response of this graph use high-pass filter at 22Hz (18dB/Oct.), a low-pass filter at 90Hz (24dB/Oct.).

No static gain or EQ is applied,

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