$5,500.00 Each

If you have a trade-in, request Trade-in Price.


Only available for in-store purchase.

Product Description


Sonus faber is not new to the arena of subwoofer design and engineering. The first subwoofer project, the Gravis FB100, was launched back in 1986, ten years later was born Sonus faber Cremona M. Today, with the new Gravis Collection, Sonus faber returns to its roots, merging a ever increasing cutting-edge technology while maintaining its identity of natural sound and quality Italian hand-craftsmanship.


The Gravis III, V and VI subwoofers, the most powerful and high-end models of the active systems line, have been designed to be the perfect complement to all the loudspeakers collections that marked the history of Sonus faber. Aesthetically connected by the body enriched by a black leather covering, they differ from each other by the finishes of the hand-finished wooden top.


Sealed box loading, single driver, active subwoofer


1 x 320 mm (12”), long throw, sandwich honeycomb cone, wide rubber surround LF unit


High performance, Class AB
850 W (nominal), 1,200 W (peak)


20 Hz (@- 6 dB, acoustic Linkwitz 4th order roll-on, default setting) to Fc (user continuously adjustable)


100-120 Vac – 50/60 Hz or 220-240 Vac – 50/60 Hz


T12A H250V (100-120 Vac – 50/60 Hz)
T6.3A H250V (220-240 Vac – 50/60 Hz)


Direct access Master volume;
APP control featuring: 4 selectable presets, volume, continuously adjustable crossover frequency (40 to 150 Hz , filtering slope 24 dB/oct); continuously adjustable signal phase (0° to 360°); up to 8 parametric EQ filters , Delay (1 to 20 ms); automatic room calibration ; selectable threshold auto power on/off


2 x LINE (unbalanced), Left and Right/LFE – RCA plugs
2 x LINE (balanced), Left and Right/LFE – XLR plugs
HIGH LEVEL – Neutrik 4-pole Speakon© plug


< 2 W (Stand-by) 1,000 W (rated power)


455 x 448.5 x 448.5 mm
18 x 17.6 x 17.6 in


32 Kg
70.5 lb


Sonus Faber

Sonus faber is one of the highest quality audio brands on the market. Sonus faber is a Latin phrase that translates to “handcrafted sound,” which is an accurate title for the company. Since their founding in 1983, the Italian-based brand has grown into one of the most popular loudspeaker organizations, delivering intricate, handmade products worldwide. The mission of Sonus faber is to provide handmade speakers with distinguished quality that offer an unforgettable natural listening experience.

Sonus faber has been consistently winning awards for their speaker quality year after year. Specifically, in 2019 the Aida won the Audio Excellence Award and Stereophile's Product of the Year in 2018. In addition to these awards, they have also routinely won accolades for design quality and sound dynamics. For decades they have produced some of the most dominant sound systems in the world. Coupled with their intricate driver and cabinet design as well as their advanced crossover theory, Sonus faber has released some of the best speaker models to date, including the best-selling Soneto III.

As a nationally recognized leader in the field of high-end audio and home theater, Overture is a proud dealer of Sonus faber speakers, selling customers the best speakers from Sonus faber in Sales Tax Free Delaware. Interested in purchasing a new Sonus faber loudspeaker? You can trade-in any component towards a Sonus faber product by filling out Overture's Trade-In Form.