Sonus faber Gravis I 8 Inch Powered Subwoofer (Black) B-Stock - 1 YEAR WARRANTY best_2026 TToby provides a complete solution

TToby provides a complete solution for driving both headphones and loudspeakers

Designed with a durable laser light source

The α11 AI Processor Gen7 optimizes every frame

immerse yourself in a dimensional audio experience that places you right at the heart of the music and the excitement of every scene

and line-level inputs add further flexibility

Sonus faber Gravis I 8 Inch Powered Subwoofer (Black) B-Stock - 1 YEAR WARRANTY best_2026 TToby provides a complete solutionB Stock Product Includes a 1 Year Manufacturer's Warranty Final Sale THE COMPLETION OF THE PINNACLE. Gravis I and II are the smaller subwoofers of the Gravis Collection. These speakers have been designed to be easily integrated into every living environment and ideally matched with almost every kind of audio and audio video system. In addition Gravis I and II are the perfect match for their loudspeaker siblings: the Sonus faber Sonetto Collection.