In this review, we will be comparing Gravis V and SB-1000 Pro, two Powered Subwoofer speakers from Sonus faber and SVS. Being Powered subwoofers, they both have built-in amplifiers so you don't need an external power amp or an integrated amp to power them. Let's have a brief look at the main features of Sonus faber Gravis V and SVS SB-1000 Pro first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Sonus faber Gravis V and SVS SB-1000 Pro compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.
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Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Both Sonus faber Gravis Vand SVS SB-1000 Pro have a single woofer setup however the Sonus faber Gravis V's woofer is 12.5-inch whereas the SVS SB-1000 Pro features a 12-inch woofer.
Frequency Response
Gravis V has a frequency range of 20-120 Hz whereas SB-1000 Pro has a frequency range of 20-270 Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Subwoofer class in our database.
Low Frequency
Subwoofer Speakers
High Frequency
Subwoofer Speakers
Cabinet Type
Both Sonus faber Gravis V and SVS SB-1000 Pro have Acoustic Suspension type cabinets. Acoustic Suspension aka Sealed type subwoofers have enclosures that are sealed hence no ports or holes exists on the cabinet. Sealed designs helps to provide more accurate and tight bass responses compared to ported designs.
Physical Specs
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Sonus faber Gravis V's and SVS SB-1000 Pro's external dimensions. Sonus faber Gravis V has external dimensions of 455.0 x 448.0 x 448.0mm ( 17-15/16 x 17-5/8 x 17-5/8inch) whereas SVS SB-1000 Pro has external dimensions of 343.0 x 331.0 x 402.0mm ( 13-1/2inch x 13inch x 15-13/16inch ) .
Sonus faber Gravis V is clearly the larger of the two speakers. Its body is 117mm wider, 112mm taller and 46mm deeper than SVS SB-1000 Pro.
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the Sonus faber Gravis V is approximately 2007.0cm2 / 311.1inch2 and base area of the SVS SB-1000 Pro is approximately 1330.6cm2 / 206.2inch2. The Gravis V requires 51% more surface area than the SB-1000 Pro which gives it a small disadvantage on placement in tight spaces.
Weight Comparison The weight of a subwoofer may become an important factor if you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. The Sonus faber Gravis V weighs 32.00kg / 70.4lbs and the SVS SB-1000 Pro weighs 11.82kg / 26lbs. This makes the Gravis V 171% heavier than the SB-1000 Pro.
Here is a comparison of how Gravis V and SB-1000 Pro's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
 Woofer Size |
12.5 inches
vs
12 inches
|
Larger woofer |
 High Frequency Response |
270k Hz
vs
120k Hz
|
Generates higher frequency |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Height |
343mm
vs
455mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1330cm2
vs
2007cm2
|
Takes less floor space |
| General |
Sonus faber Gravis V |
SVS SB-1000 Pro |
| Brand |
Sonus faber |
SVS |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
850 watts |
325 watts |
| Frequency Response |
20-120 Hz |
20-270 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
850-watt RMS |
325-watt RMS |
| Watts Peak (Max) |
1200-watt RMS |
820-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12.5" |
12" |
| Woofer Composition |
Honeycomb sandwich |
Fiber-composite |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
Continuously adjustable |
n/a |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
455.0mm (17.9") |
343.0mm (13.5") |
| Width |
448.0mm (17.6") |
331.0mm (13") |
| Depth |
448.0mm (17.6") |
402.0mm (15.8") |
| Weight |
32.00kg (70.4lbs) |
11.82kg (26lbs) |
| Enclosure |
Acoustic Suspension |
Acoustic Suspension |
| Available Colors |
n/a |
Black,White |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
|
5 Years |
| Labor Warranty |
|
5 Years |