Sonus Faber Gravis V Subwoofer
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Gravis V Active Subwoofer (Single)
A Sonus Faber active subwoofer built for powerful, precise bass, with app control and automatic room calibration. Priced and sold individually.
Description
Powerful, precise bass with Natural Sound
Gravis V is a sealed-box, single-driver active subwoofer with a 320 mm long-throw sandwich honeycomb cone, driven by a high-performance Class AB amplifier rated at 850 W rms (1200 W peak).
An app gives access to four presets, crossover (40 to 150 Hz), continuously adjustable phase, up to eight parametric EQ filters, delay and automatic room calibration. It connects via unbalanced RCA, balanced XLR or high-level Neutrik Speakon© inputs, and each unit has an artisan-crafted wood or lacquer top.
- Sealed-box, single-driver active subwoofer
- 320 mm long-throw sandwich honeycomb cone woofer
- High-performance Class AB amplifier: 850 W rms, 1200 W peak
- Frequency response from 20 Hz (-6 dB)
- App control with 4 presets, up to 8 parametric EQ filters, delay and automatic room calibration
- RCA (unbalanced), XLR (balanced) and high-level Neutrik 4-pole Speakon© inputs
- Finishes: Piano Black, Wenge, Red, Graphite (45° grain with inlaid logo)
Specifications
| Model | Gravis V |
| Pack Type | Single |
| Available Colours | Wenge High Gloss – Black Leather / Red High Gloss – Black Leather / Piano black High Gloss – Black Leather / Red High Gloss with 45 degree grain – Inlaid Sonus faber logo – Black Leather / Wenge High Gloss with 45 degree grain – Inlaid Sonus faber logo – Black Leather / Graphite High Gloss with 45 degree grain – Inlaid Sonus faber logo – Black Leather / Piano black High Gloss – Inlaid Sonus faber logo – Black Leather |
| Technical Specifications | |
| System | Sealed box loading, single driver, active subwoofer |
| Loudspeakers | Sw: Ø 320 mm, long throw, sandwich honeycomb / cone, wide rubber surround LF unit |
| Frequency response | @ - 6dB acoustic Linkwitz 4th order roll-on, default setting / from 20 Hz to Fc (user continuously adjustable) |
| On board amplifiers | High performance Class AB / 850 W rms, 1200 W (peak) |
| Power consumption | < 2 W (Stand-by) / 1000 W (Rated power) |
| Audio Input / Output | High performance Class AB / 850 W rms, 1200 W (peak) N/A 2x LINE (unbalanced), Left and Right/LFE - RCA plugs / 2x LINE (balanced) - XLR plug / HIGH LEVEL - Neutrik 4-pole Speakon© plug |
| Mains Input Voltage | 100 - 120 Vac – 50 / 60 Hz or 220 - 240 Vac – 50 / 60 Hz / Factory selected |
| Decoupling Systems | Rubber pad |
| Product dimensions (W × H × D) | 448 × 455 × 448 mm / unit / 17,6 × 17,9 × 17,6 in / unit |
| Dimensions with packaging (W × H × D) | 590 × 640 × 590 mm / unit / 23.2 × 25.2 × 23.2 in / unit |
| Weight | 32 Kg / unit / 70.5 lb / unit |
| Packaging weight | 42 Kg / unit / 92.6 lb / unit |
| Cabinet | Squared shape / High gloss wood / Black leather / Aluminum |
| Fuse | T12A H250V (100-120 Vac – 50/60 Hz) / T6.3A H250V (220-240 Vac – 50/60 Hz) |
| Controls | 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 |
Caring for your Speakers and Amplifiers
To Keep your equipment safe these are some best practices to note. Please be advised that this is only to reduce the risk of misuse and is not an exhaustive list.
Speakers
- Speaker terminals are marked red and black, ensure your amplifier to the speakers are wired on the same colours
- Ensure no loose speaker wire from the red touches a loose wire from the black as this will lead to a short circuit and damage either the speaker, the amplifier or both.
- Not all speakers are designed to play at max volume, kindly consider the pairing of your amplifier and speakers
- Speaker cabinets cannot be replaced please handle with care.
AV & Stereo Amplifiers
- If your amplifier has HDMI ports, ensure all devices are off before plugging in the HDMI cable
- Turn off the amplifier before swoping out or adding speaker cable
- Amplifiers generate heat, place them in a well ventilated space. if possible avoid having anything on top of the unit.
- adding a surge protector can assist with power dips which are likely to damage your devices. Isotek and Furman are industry standard.
- Dusty environments can sometimes lead to accumulation of dust in the electronic components that might affect heat regulation
Shipping & Returns
- Free shipping on orders over R500 within the country.
- Standard delivery within 2–5 business days. Delays will be communicated. This might vary slightly depending on your location.
- Return items in original condition for a full refund. (unopened state)
- Returns that are open/unboxed will be subject to a handling fee. Refunds will only be processed after testing the unit.
