Gravis I
Subwoofer
A subwoofer with an ideal balance of size and performance for smaller listening spaces.
Gravis
Sonus faber’s signature line of subwoofers. A collection designed to add depth and nuance to music, film, and TV.
The Gravis Collection faithfully reproduces the deepest frequencies found in each recording, immersing the listener into the center of the action.
Gravis combines decades of Sonus faber design and sound engineering expertise. Since the first Sonus faber subwoofer - the Gravis FB100 - was born in 1986, each iteration has brought a new level of performance. The latest Gravis collection is comprised of 5 active subwoofers and a wireless transmitter for seamless integration into any sound system.
Gravis pairs both visually and sonically with Sonus faber’s collections to bring both music and film to life.
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Customize your speakers
Sonus faber offers an array of customization options to fit your style.