In this review, we will be comparing PB-1000 Pro and Sub 6, two Powered Subwoofer speakers from SVS and Dynaudio. 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 SVS PB-1000 Pro and Dynaudio Sub 6 first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the SVS PB-1000 Pro and Dynaudio Sub 6 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 SVS PB-1000 Proand Dynaudio Sub 6 have a single woofer setup however the SVS PB-1000 Pro's woofer is 12-inch whereas the Dynaudio Sub 6 features a 9.5-inch woofer.
Frequency Response
PB-1000 Pro has a frequency range of 17-260 Hz whereas Sub 6 has a frequency range of 16-230 Hz. With a minimum frequency of 16Hz, the Sub 6 can go slightly deeper then the PB-1000 Pro'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
The SVS PB-1000 Pro has a Bass Reflex type cabinet. 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. On the other hand the Dynaudio Sub 6 have Acoustic Suspension type enclosure. 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 SVS PB-1000 Pro's and Dynaudio Sub 6's external dimensions. SVS PB-1000 Pro has external dimensions of 479.0 x 380.0 x 509.0mm ( 18-13/16inch x 15inch x 20-15/16inch ) whereas Dynaudio Sub 6 has external dimensions of 334.0 x 477.0 x 312.0mm ( 13-1/8 x 18-3/4 x 12-1/4inch) .
Dynaudio Sub 6 is 145mm shorter and 197mm less deeper than SVS PB-1000 Pro but it is also 97mm wider.
Below you can see the front view size comparison of SVS PB-1000 Pro and Dynaudio Sub 6 in scale.
Comparison image of SVS PB-1000 Pro and Dynaudio Sub 6 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 SVS PB-1000 Pro is approximately 1934.2cm2 / 299.8inch2 and base area of the Dynaudio Sub 6 is approximately 1488.2cm2 / 230.7inch2. The PB-1000 Pro requires 30% more surface area than the Sub 6 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 SVS PB-1000 Pro weighs 19.30kg / 42.5lbs and the Dynaudio Sub 6 weighs 20.55kg / 45.2lbs. This makes the Sub 6 6% heavier than the PB-1000 Pro.
Here is a comparison of how PB-1000 Pro and Sub 6's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of SVS PB-1000 Pro?
Here are the items that are included inside the box of PB-1000 Pro:
Powered subwooferGrille6-feet AC power cordQuick Start GuideBrochureSVS Support Information
What's in the Box of Dynaudio Sub 6?
Here are the items that come with the Sub 6:
Powered subwoofer2 Grilles6-feet AC power cord4 Rubber feet (pre-installed)4 Spike feet4 Hex-nuts4 Protective discsWrenchOwners ManualQuick Start GuideWarranty Extension CardWarning note
 Woofer Size |
12 inches
vs
9.5 inches
|
Larger woofer |
 High Frequency Response |
260k Hz
vs
230k Hz
|
Generates higher frequency |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
| Low Frequency Response |
16 Hz
vs
17 Hz
|
Generates deeper bass |
 Height |
334mm
vs
479mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1488cm2
vs
1934cm2
|
Takes less floor space |
| General |
SVS PB-1000 Pro |
Dynaudio Sub 6 |
| Brand |
SVS |
Dynaudio |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
325 watts |
500 watts |
| Frequency Response |
17-260 Hz |
16-230 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
325-watt RMS |
500-watt RMS |
| Watts Peak (Max) |
820-watt RMS |
n/a |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12" |
9.5" |
| Woofer Composition |
Fiber-composite |
Magnesium Silicate Polymer |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
side |
Physical Specs |
|
|
| Height |
479.0mm (18.9") |
334.0mm (13.1") |
| Width |
380.0mm (15") |
477.0mm (18.8") |
| Depth |
509.0mm (20") |
312.0mm (12.3") |
| Weight |
19.30kg (42.5lbs) |
20.55kg (45.2lbs) |
| Enclosure |
Bass Reflex |
Acoustic Suspension |
| Available Colors |
Black |
n/a |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
5 Years |
3 Years |
| Labor Warranty |
5 Years |
3 Years |