Sonus Faber Gravis II
Sonus Faber Gravis II
Sonus Faber Gravis II
Sonus Faber Gravis II
Sonus Faber Gravis II
Sonus Faber Gravis II

Sonus Faber Gravis II

1.250 €
VAT included
active subwoofer

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Like its little brother, the Gravis II is the result of a project whose objective was to create a versatile product that could be perfectly integrated into any residential space. And, furthermore, it could be ideally adapted not only to the speakers of the new Sonetto range from Sonus Faber , but also to practically any type of musical and audiovisual reproduction system.

Thus, the Gravis II can be considered an option for the most demanding audio systems, representing synergy in design at the highest level. It combines a 254 mm front-emitting passive radiator with an active woofer of identical dimensions but lower emission and a 400 W continuous amplifier configured in Class AB.

Complete with a perfectly tuned mid-size cabinet that allows the Gravis II to provide a generous extension of bass response with the speed, impact and level of detail required to underpin Hi-Fi and Home Theater systems. more captivating.

An engineering detail of the Gravis II that deserves to be highlighted is the fact that the preamplification stage it includes has been developed specifically for it. Additionally, the rear panel features comprehensive connectivity with separate volume controls for the High Level and Line/LFE inputs, to facilitate seamless integration into both Hi-Fi and Home Theater equipment.

So, while the High Level connection allows seamless mixing with the main speakers for music playback, the LFE input can be used simultaneously to provide a highly immersive cinematic experience.


  • Subwoofer with very high performance and exceptional quality/price ratio.
  • Ideal to combine with the speakers from the Sonetto collection.
  • Active bottom-firing speaker and 254 mm (10”) passive radiator.
  • Transducers with “ParaNanoCarbon” sandwich structure cone.
  • Internal 350W continuous amplifier configured in Class AB.
  • Lower cut-off point of the frequency response curve: 25/35 Hz.
  • Continuously adjustable lower cutoff frequency between 30 and 120 Hz.
  • High Level, Line and LFE Inputs.
  • Possibility of simultaneous connection of the High Level and LFE inputs.
  • Protected against short circuits, overheating and DC drifts.
  • Designed and built entirely in Italy.
  • Dimensions: 356 x 404 x 408 mm (W x H x D) (feet included)
  • Weight: 21.5kg.
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