Playing the Music You Love

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A perfect sound is a right for all Music lovers.
This is the Sonus faber’s unwavering belief that inspired the creation of Principia collection, a family of entry level loudspeakers that makes high-end audio easier to achieve by those entering the high fidelity world as well as for those who are still looking for the right speaker that suits their musical tastes.

Passion for Music

In both its shape and name, Principia collection embodies the idea of a beginning, a foundation, a primary element: plain and essential lines, like  the ones that define the speaker’s design, and a name that stands for one’s starting point and entry in the audio high-end world. Principia collection is a great solution for many different listening needs, meeting the requirements of stereo as well as multichannel Home Theater systems in both small and large rooms. The deep relationship with the Chameleon collection is evident in many design and technical details they share - particularly the brushed aluminum details and trapezoidal shape. The 29 mm high definition precoated fabric dome tweeter with DKM membrane is inherited from Chameleon as well, while the other Silver polyproylene injected flat surface cone drivers are new Sonus faber designs and are unique to Principia. 



Principia 1 
2 way bookshelf vented box. 

Principia 3
2 way bookshelf vented box. 

Principia 5
2 way floorstanding vented box.

Principia 7 
3 way floorstanding vented box.

Principia C
2 way closed box with passive radiator.

Use the following link for downloading the Data Sheet of the 5 elements of the collection.

Available Finishes

  • Black

Find a dealer

Sonus faber distributes our products through a worldwide network of exclusive distributors, and approved specialist dealers.