In this review, we will be comparing Varro DS1200-GB and DB4S, two Powered Subwoofer speakers from ELAC and Bowers Wilkins. 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 DS1200-GB and B&W DB4S 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 DS1200-GB and B&W DB4S 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 DS1200-GB and B&W DB4S have a totally different setup: the ELAC Varro DS1200-GB features 2 x 12-inch drivers whereas the DB4S features 1 x 10-inch drivers.
Frequency Response
Varro DS1200-GB has a frequency range of 17-150 Hz whereas DB4S has a frequency range of 10-350 Hz. With a minimum frequency of 10Hz, the DB4S can go significantly deeper on the low side and provide stronger bass compared to the Varro DS1200-GB's min frequency of 17Hz.
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 ELAC Varro DS1200-GB and B&W DB4S 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 ELAC Varro DS1200-GB's and B&W DB4S's external dimensions. ELAC Varro DS1200-GB has external dimensions of 423.0 x 483.0 x 418.0mm ( 16-5/8inch x 19inch x 16-7/16inch ) whereas B&W DB4S has external dimensions of 375.0 x 362.0 x 434.0mm ( 14-3/4 x 14-1/4 x 17-1/16inch) .
B&W DB4S is 121mm narrower and 48mm shorter than ELAC Varro DS1200-GB but it is also 16mm deeper.
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 DS1200-GB is approximately 2018.9cm2 / 312.9inch2 and base area of the B&W DB4S is approximately 1571.1cm2 / 243.5inch2. The Varro DS1200-GB requires 29% more surface area than the DB4S 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 DS1200-GB weighs 38.00kg / 83.6lbs and the B&W DB4S weighs 26.05kg / 57.3lbs. This makes the Varro DS1200-GB 46% heavier than the DB4S.
Here is a comparison of how Varro DS1200-GB and DB4S'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 DS1200-GB?
Here are the items that are included inside the box of Varro DS1200-GB:
2 Grilles Power Cord 4 Spikes
What's in the Box of B&W DB4S?
Here are the items that come with the DB4S:
Powered subwooferGrille6.5-feet AC power cord4 Decoupling feet4 Rubber feet4 Spike feet4 Lock-nutsCleaning clothQuickstart GuideBowers & Wilkins brochureWarranty InformationCleaning cloth instructions
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Number of Woofers |
2
vs
1
|
More woofers |
 Ethernet Connection |
Yes
vs
No
|
High quality streaming over Ethernet |
 Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
| Low Frequency Response |
10 Hz
vs
17 Hz
|
Generates deeper bass |
 High Frequency Response |
350k Hz
vs
150k Hz
|
Generates higher frequency |
 Height |
375mm
vs
423mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1571cm2 (362x434mm)
vs
2018cm2 (483x418mm)
|
Takes less floor space |
 Price per pair* |
2199USD
vs
2999USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
ELAC Varro DS1200-GB |
Bowers & Wilkins DB4S |
| Brand |
ELAC |
Bowers Wilkins |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
1200 watts |
1000 watts |
| Frequency Response |
17-150 Hz |
10-350 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
1200-watt RMS |
0-watt RMS |
| Watts Peak (Max) |
2400-watt RMS |
n/a |
Drivers |
|
|
| Woofer Quantity |
2 |
1 |
| Woofer Size |
12" |
10" |
| Woofer Composition |
Aluminum |
Aerofoil |
| Woofer Surround Material |
n/a |
Rubber |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
423.0mm (16.7") |
375.0mm (14.8") |
| Width |
483.0mm (19") |
362.0mm (14.3") |
| Depth |
418.0mm (16.5") |
434.0mm (17.1") |
| Weight |
38.00kg (83.6lbs) |
26.05kg (57.3lbs) |
| Enclosure |
Acoustic Suspension |
Acoustic Suspension |
| 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 |
2 Years |
| Labor Warranty |
1 year |
2 Years |