.Subwoofer

PR120_vHP

Crédit photo: .Kartesian company

4inch  passive radiator with linear cone excursion of +/-7mm (+/-11mm max).

 

This PR120_vHP use our .dynamiK spider to provide constant suspension stiffness on the full excursion.

We provide separate added mass (8g & 30g), but any other value can be provided on demand.

T&S parameters

Fs : 36Hz

SPL : -

Re : -

Qms : 6%

Qts : -

Bl : -

VAS : 1.85L

Mms : 14.6g

Sd : 50.5cm²

(Without added mass)

Mechanical drawing

Unit: mm]

Aluminum cone

Large NBR surround

Carbon fiber dust cap

DynamiK spider

Added mass : 8g & 30g

Aluminum frame with vented spider

Advanced design

Crédit photo: .Kartesian company

To be noted

More details coming soon

Crédit photo: .Kartesian company

Application example

Loudspeakers used:

Impressive compact subwoofer, suitable for modern living room, where the audio system must be as discrete as possible, but performances remaining at  the highest level.

.Kalypso_4 uses our 4" subwoofer and two passive radiators tuned at 45Hz.

The result with active correction provides outstanding results besides the size.

(High-pass: 30Hz -12dB/Oct,  Low-pass: 100Hz -36dB/Oct, and +3dB at 48Hz - Q2.2)

Contact us for more information

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

Kartesian - SARL - Capital social : 2000€ (en cours d'augmentation)