In this review, we will be comparing Varro RS500-SB and PB-2000 Pro, two Powered Subwoofer speakers from ELAC 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 ELAC Varro RS500-SB and SVS PB-2000 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 ELAC Varro RS500-SB and SVS PB-2000 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 ELAC Varro RS500-SBand SVS PB-2000 Pro have a single woofer setup however the ELAC Varro RS500-SB's woofer is 10-inch whereas the SVS PB-2000 Pro features a 12-inch woofer.
Frequency Response
Varro RS500-SB has a frequency range of 18-150 Hz whereas PB-2000 Pro has a frequency range of 16-290 Hz. With a minimum frequency of 16Hz, the PB-2000 Pro can go slightly deeper then the Varro RS500-SB's min frequency of 18Hz.
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
The ELAC Varro RS500-SB has a Acoustic Suspension type cabinet. 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. On the other hand the SVS PB-2000 Pro have Bass Reflex type enclosure. Bass Reflex type subwoofers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed 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 ELAC Varro RS500-SB's and SVS PB-2000 Pro's external dimensions. ELAC Varro RS500-SB has external dimensions of 381.0 x 361.0 x 388.0mm ( 15inch x 14-3/16inch x 15-1/4inch ) whereas SVS PB-2000 Pro has external dimensions of 534.0 x 442.0 x 609.0mm ( 21 x 17-3/8 x 23-15/16inch) .
SVS PB-2000 Pro is clearly the larger of the two speakers. Its body is 81mm wider, 153mm taller and 221mm deeper than ELAC Varro RS500-SB.
Below you can see the front view size comparison of ELAC Varro RS500-SB and SVS PB-2000 Pro in scale.
Comparison image of ELAC Varro RS500-SB and SVS PB-2000 Pro Size and External Dimensions
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 ELAC Varro RS500-SB is approximately 1400.7cm2 / 217.1inch2 and base area of the SVS PB-2000 Pro is approximately 2691.8cm2 / 417.2inch2. The Varro RS500-SB requires 48% less surface area than the PB-2000 Pro which gives it a small advantage 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 ELAC Varro RS500-SB weighs 20.85kg / 45.9lbs and the SVS PB-2000 Pro weighs 29.45kg / 64.8lbs. This makes the PB-2000 Pro 41% heavier than the Varro RS500-SB.
Here is a comparison of how Varro RS500-SB and PB-2000 Pro's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of ELAC Varro RS500-SB?
Here are the items that are included inside the box of Varro RS500-SB:
Grill Power Cord 4 Spikes
What's in the Box of SVS PB-2000 Pro?
Here are the items that come with the PB-2000 Pro:
Powered subwooferGrille8-feet AC power cordQuick Start GuideSafety InstructionsSVS brochure
 Height |
381mm
vs
534mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1400cm2 (361x388mm)
vs
2691cm2 (442x609mm)
|
Takes less floor space |
 Ethernet Connection |
Yes
vs
No
|
High quality streaming over Ethernet |
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
16 Hz
vs
18 Hz
|
Generates deeper bass |
 High Frequency Response |
290k Hz
vs
150k Hz
|
Generates higher frequency |
 Price per pair* |
1100USD
vs
1299USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
ELAC Varro RS500-SB |
SVS PB-2000 Pro |
| Brand |
ELAC |
SVS |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
500 watts |
550 watts |
| Frequency Response |
18-150 Hz |
16-290 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
500-watt RMS |
550-watt RMS |
| Watts Peak (Max) |
1000-watt RMS |
1500-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
12" |
| Woofer Composition |
Aluminum |
Aluminum |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
bottom |
front |
Physical Specs |
|
|
| Height |
381.0mm (15") |
534.0mm (21") |
| Width |
361.0mm (14.2") |
442.0mm (17.4") |
| Depth |
388.0mm (15.3") |
609.0mm (24") |
| Weight |
20.85kg (45.9lbs) |
29.45kg (64.8lbs) |
| Enclosure |
Acoustic Suspension |
Bass Reflex |
| Finish |
MDF |
n/a |
| Available Colors |
Gloss Black |
n/a |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| USB Port |
USB-A port for firmware updates |
n/a |
| Ethernet Port |
Yes |
n/a |
Other |
|
|
| Parts Warranty |
1 year |
5 Years |
| Labor Warranty |
1 year |
5 Years |