Gravis III is a Sealed type Powered Subwoofer by Sonus faber with a frequency range of 25-120 Hz. It was released in February 2020. It features 1 x 10" Honeycomb sandwich Woofer, and powered by a Class AB 600 watts amplifier.
A sealed active subwoofer with a 10 inch infra-woofer on a 600 W RMS (900 W peak) Class AB amplifier. The crossover is continuously adjustable, so the quoted top end is where you set it; the bottom is 25 Hz at -6 dB. Line in on RCA and XLR, plus a Speakon high-level input. Gravis are sealed active subwoofers with Class AB amplification and a continuously adjustable crossover.
Gravis III is a member of Sonus faber's Gravis series of Powered subwoofers. The Gravis range are Sonus Faber's powered subwoofers, styled to match the Italian brand's speakers. Below you can see the main specs of these subwoofers as well as review and comparison links.
See all 5 Sonus faber Gravis models compared »
Sonus faber Gravis Series Subwoofers
Frequency Response
Where should the crossover go? → · What will your room do to this bass? →
Sonus faber Gravis III has a Frequency response range of 25-120 Hz. With the help of its 1 x 10-inch driver and 600 watts RMS (900 watts MAX) amplifier, the Gravis III can go as low as 25 Hz which doesn't quite offer full range sound (20Hz-2kHZ) but it gets really close.
Here we have a comparison of how Gravis III's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Powered Subwoofers
High Frequency
Subwoofer Speakers
Among all subwoofers in our database with a max MSRP price of 3000$, these are the 5 Powered Subwoofer models that can reach deeper bass levels than the Sonus faber Gravis III's 25Hz:
Inputs and Outputs
- PreampLevel Inputs: Stereo RCA line, XLR, Speakon high level
- SpeakerLevel Inputs: Yes
Sonus faber Gravis III External Dimensions and Weight
Sonus faber Gravis III has external dimensions of (Height x Width x Depth) 16-5/16 x 15-3/4 x 19-1/2inch (415.0 x 400.0 x 495.0mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of Sonus faber Gravis III is approximately 1980.0cm2 / 306.9inch2.
Find speakers that fit your shelf or alcove →
WeightThe Sonus faber Gravis III weighs 26.70kg / 58.7lbs. Weight of a subwoofer is an important factor when you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. Here is a comparison of how Gravis III's weight compares with the average, max and min weights in its class.
Weight
All Subwoofer Speakers
Weight
Subwoofer Speakers under $3000
Cabinet type and Materials
Sonus faber Gravis III has a
Acoustic Suspension type cabinet. Acoustic suspension aka Sealed subwoofers are preferred for music oriented systems whereas the Ported subwoofers are generally accepted to be more suitable for home theatre systems.
Does the Sonus faber Gravis III come with a Grille?
Gravis III comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.
Recommended Accessories
Here is a list of accessories that we think you may need for the Sonus faber Gravis III.
Official Product Page
Official manufacturer's product page for the Sonus faber Gravis III speaker can be found below:
Official Product Page for Sonus faber Gravis III
| General |
| Brand | Sonus faber |
| Full Model Name | Sonus faber Gravis III |
| Type | Powered Subwoofer |
| Release Date | February 2020 |
| Frequency Response | 25-120 Hz |
| Enclosure Type | Sealed |
| Enclosure | Acoustic Suspension |
| Firing Direction | Front |
Amplifier & Driver |
| Power (RMS) | 600 watts |
| Power (Peak) | 900 watts |
| Amplifier Type | Class AB |
| Woofer | 10-inch Honeycomb sandwich |
| Controls & Connections |
| Phase Control | Yes |
| Line-level Inputs | Stereo RCA line, XLR, Speakon high level |
| Speaker-level Inputs | Yes |
Physical |
| Dimensions (HxWxD) | 16-5/16" x 15-3/4" x 19-1/2" (415.0 x 400.0 x 495.0mm) |
| Weight | 26.7 kg (58.9 lbs) |
| Grille | Yes |