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Authorized dealers for Sonus Faber Gravis I

  • Absoulute Audio plus Video — in-store — Aiken, South Carolina, United States (website)
  • 110Hz — online and in-store — Kielce, Województwo świętokrzyskie, Poland (website)
  • A Tube High Fidelity — online and in-store — Almere, Flevoland, Netherlands (website)
  • ABSOLUTE ADOBE — in-store — Port Erin, Port Erin, United Kingdom (website)
  • Absolute Sound (SG) — online and in-store — Singapore, Singapore (website)
  • Acoustic Designs Inc. — in-store — Scottsdale, Arizona, United States (website)
  • Ahead Stereo — in-store — Los Angeles, California, United States (website)
  • Alpha High End — online and in-store — Brasschaat, Vlaams Gewest, Belgium (website)
  • Anquan — online and in-store — Glika Nera, Greece (website)
  • Arctic Audio — in-store — Fargo, North Dakota, United States (website)

and 224 more verified dealers

Sonus Faber Gravis I #1
Sonus Faber Gravis I variant 1
Sonus Faber Gravis I variant 2
Sonus Faber Gravis I variant 3
Sonus Faber Gravis I variant 4
Sonus Faber Gravis I variant 5
Sonus Faber Gravis I variant 6
Sonus Faber Gravis I variant 7
Sonus Faber Gravis I variant 8
Sonus Faber Gravis I variant 9

Sonus Faber Gravis I

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Specifications3 reviews & sources

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Specifications

System
Closed box loading, down firing active subwoofer
Loudspeakers
Sw: Ø 210 mm, very long throw, treated paper cone, wide rubber surround woofer
Frequency response
@ - 6dB, from 30 Hz to Fc (user adjustable)
On board amplifiers
High linearity Class AB 150 W rms, 250 W (peak)
Power consumption
0.5 W (Stand-by) 200 W (Rated power)
Audio Input / Output
LFE (Low Frequency Effect) - mono RCA plug; LINE - mono RCA plug; HIGH LEVEL - Neutrik 4-pole Speakon©
Mains Input Voltage
Factory selected, 120 Vac – 60 Hz or 230 Vac - 50 Hz
Decoupling Systems
Rubber pad
Product dimensions (HxWxD)
334 x 286 x 316 mm / unit 13,1 x 11,2 x 12,4 in / unit
Dimensions with packaging (HxWxD)
447 x 437 x 418 mm / unit 17.6 x 17.2 x 16.5 in / unit
Weight
14 Kg / unit 30.9 lb / unit
Packaging weight
17,6 Kg / unit 38.8 lb / unit
Cabinet
Squared shape Oper pore/ matte/ high gloss wood Black leather
Fuse
Factory selected T4.0A (110 Vac, 60 Hz); T2.0A (230 Vac, 50 Hz)
Controls
Independent Master and LFE volume controls Continuously adjustable Crossover frequency (30 to 120 Hz), slope 24 dB / oct Signal phase inversion switch (0/180°) Auto switch - on / off (deselectable)
Subwoofer Output

Manufacturer's Description — Sonus Faber

The Gravis I powered subwoofer offers an ideal balance of size and performance for smaller listening spaces.


COMPREHENSIVE COMPATIBILITY

Gravis I, the most compact powered subwoofer in the Gravis collection, effortlessly harmonizes with diverse listening environments and audio systems. Gravis I seamlessly complements the aesthetics and acoustic characteristics of the Sonus faber Lumina collection and the smaller Sonetto bookshelf models, such as Sonetto I & II.


ITALIAN DESIGN

Gravis I boasts a compact design that effortlessly blends into any room. Available in four distinctive finishes and adorned with a leather top, embossed with the Sonus faber logo.


POWER AND DEPTH

Custom-designed drivers and amplifiers integrate seamlessly within Gravis I, delivering powerful depth with more efficient power consumption.


THE PURSUIT OF DEPTH

Gravis adds beauty and depth to Sonus faber’s Natural Sound signature


EXPERTISE AND ARTISANSHIP

Gravis melds decades of Sonus faber design and audio expertise into a contemporary package, enhancing the depth and clarity of our Natural Sound signature in a seamlessly integrated design.


SEPARATE VOLUME CONTROLS

The independent volume controls for high-level and line/LFE offer effortless calibration for both music and home theater applications, eliminating the need for constant adjustments. The High-Level Connection ensures a seamless fusion with main speakers during music playback, while the LFE input enhances the immersive home theater experience.


SPEAKER UNIT

Gravis I features an 8” Ultra Long Throw down-firing speaker unit along with a high current 150W Class AB amplifier, giving it accurate and expressive bass reproduction well beyond its class.


THE REAR PANEL

Gravis I rear panel features a complete connectivity solution that allows for both perfectly blended musical sub bass and powerful, percussive, home theater bass.


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Authorized dealers for Sonus Faber Gravis I

  • Absoulute Audio plus Video — in-store — Aiken, South Carolina, United States (website)
  • 110Hz — online and in-store — Kielce, Województwo świętokrzyskie, Poland (website)
  • A Tube High Fidelity — online and in-store — Almere, Flevoland, Netherlands (website)
  • ABSOLUTE ADOBE — in-store — Port Erin, Port Erin, United Kingdom (website)
  • Absolute Sound (SG) — online and in-store — Singapore, Singapore (website)
  • Acoustic Designs Inc. — in-store — Scottsdale, Arizona, United States (website)
  • Ahead Stereo — in-store — Los Angeles, California, United States (website)
  • Alpha High End — online and in-store — Brasschaat, Vlaams Gewest, Belgium (website)
  • Anquan — online and in-store — Glika Nera, Greece (website)
  • Arctic Audio — in-store — Fargo, North Dakota, United States (website)

and 224 more verified dealers