In this review, we will be comparing Varro DS1000-BG and Varro PS250-BK, two Powered Subwoofer speakers by ELAC. 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 DS1000-BG and ELAC Varro PS250-BK 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 DS1000-BG and ELAC Varro PS250-BK compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.
Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.ELAC Varro DS1000-BG and ELAC Varro PS250-BK have a totally different setup: the ELAC Varro DS1000-BG features 2 x 10-inch drivers whereas the Varro PS250-BK features 1 x 10-inch drivers.
Frequency Response
Varro DS1000-BG has a frequency range of 18-150 Hz whereas Varro PS250-BK has a frequency range of 27-150 Hz. With a minimum frequency of 18Hz, the Varro DS1000-BG can go significantly deeper on the low side and provide stronger bass compared to the Varro PS250-BK's min frequency of 27Hz.
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 DS1000-BG 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 ELAC Varro PS250-BK 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 DS1000-BG's and ELAC Varro PS250-BK's external dimensions. ELAC Varro DS1000-BG has external dimensions of 372.0 x 431.0 x 372.0mm ( 14-5/8inch x 16-15/16inch x 14-5/8inch ) whereas ELAC Varro PS250-BK has external dimensions of 381.0 x 361.0 x 361.0mm ( 15inch x 14-3/16inch x 14-3/16inch ) .
ELAC Varro PS250-BK is 70mm narrower and 11mm less deeper than ELAC Varro DS1000-BG but it is also 9mm taller.
Below you can see the front view size comparison of ELAC Varro DS1000-BG and ELAC Varro PS250-BK in scale.
Comparison image of ELAC Varro DS1000-BG and ELAC Varro PS250-BK 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 DS1000-BG is approximately 1603.3cm2 / 248.5inch2 and base area of the ELAC Varro PS250-BK is approximately 1303.2cm2 / 202.0inch2. The Varro DS1000-BG requires 23% more surface area than the Varro PS250-BK 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 ELAC Varro DS1000-BG weighs 32.45kg / 71.4lbs and the ELAC Varro PS250-BK weighs 16.44kg / 36.2lbs. This makes the Varro DS1000-BG 97% heavier than the Varro PS250-BK.
Here is a comparison of how Varro DS1000-BG and Varro PS250-BK'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 DS1000-BG?
Here are the items that are included inside the box of Varro DS1000-BG:
2 Grilles Power Cord 4 Spikes
What's in the Box of ELAC Varro PS250-BK?
Here are the items that come with the Varro PS250-BK:
Grill Power Cord 4 Spikes
 Number of Woofers |
2
vs
1
|
More woofers |
| Low Frequency Response |
18 Hz
vs
27 Hz
|
Generates deeper bass |
 Height |
372mm
vs
381mm
|
Easier to fit in smaller spaces |
 Ethernet Connection |
Yes
vs
No
|
High quality streaming over Ethernet |
 Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
 Base Surface Area |
1303cm2 (361x361mm)
vs
1603cm2 (431x372mm)
|
Takes less floor space |
 Price per pair* |
649USD
vs
2499USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
ELAC Varro DS1000-BG |
ELAC Varro PS250-BK |
| Brand |
ELAC |
ELAC |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
1000 watts |
250 watts |
| Frequency Response |
18-150 Hz |
27-150 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
1000-watt RMS |
250-watt RMS |
| Watts Peak (Max) |
2000-watt RMS |
500-watt RMS |
Drivers |
|
|
| Woofer Quantity |
2 |
1 |
| Woofer Size |
10" |
10" |
| Woofer Composition |
Aluminum |
Treated paper |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
bottom |
Physical Specs |
|
|
| Height |
372.0mm (14.6") |
381.0mm (15") |
| Width |
431.0mm (17") |
361.0mm (14.2") |
| Depth |
372.0mm (14.6") |
361.0mm (14.2") |
| Weight |
32.45kg (71.4lbs) |
16.44kg (36.2lbs) |
| Enclosure |
Acoustic Suspension |
Bass Reflex |
| Finish |
MDF |
MDF |
| Available Colors |
Gloss Black |
Black |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| USB Port |
USB-A port for firmware updates |
USB-A port for firmware updates |
| Ethernet Port |
Yes |
n/a |
Other |
|
|
| Parts Warranty |
1 year |
1 year |
| Labor Warranty |
1 year |
1 year |