In this review, we will be comparing SW-12 and PB-1000, two Powered Subwoofer speakers from Wharfedale 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 Wharfedale SW-12 and SVS PB-1000 first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Wharfedale SW-12 and SVS PB-1000 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 Wharfedale SW-12and SVS PB-1000 have a single woofer setup however the Wharfedale SW-12's woofer is 12-inch whereas the SVS PB-1000 features a 10-inch woofer.
Frequency Response
SW-12 has a frequency range of 35-120 Hz whereas PB-1000 has a frequency range of 19-270 Hz. With a minimum frequency of 19Hz, the PB-1000 can go significantly deeper on the low side and provide stronger bass compared to the SW-12's min frequency of 35Hz.
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 Wharfedale SW-12 and SVS PB-1000 have Bass Reflex type cabinets. 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 Wharfedale SW-12's and SVS PB-1000's external dimensions. Wharfedale SW-12 has external dimensions of 480.0 x 402.0 x 512.0mm ( 18-7/8inch x 15-13/16inch x 20-1/8inch ) whereas SVS PB-1000 has external dimensions of 480.0 x 381.0 x 532.0mm ( 18-7/8 x 15 x 20-15/16inch) .
Below you can see the front view size comparison of Wharfedale SW-12 and SVS PB-1000 in scale.
Comparison image of Wharfedale SW-12 and SVS PB-1000 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 Wharfedale SW-12 is approximately 2058.2cm2 / 319.0inch2 and base area of the SVS PB-1000 is approximately 2026.9cm2 / 314.2inch2. The SW-12 requires 2% more surface area than the PB-1000 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 Wharfedale SW-12 weighs 21.54kg / 47.4lbs and the SVS PB-1000 weighs 20.91kg / 46lbs. This makes the SW-12 3% heavier than the PB-1000.
Here is a comparison of how SW-12 and PB-1000's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Wharfedale SW-12?
Here are the items that are included inside the box of SW-12:
Powered subwooferGrille6.5-feet AC power cordUser-feets Manual
What's in the Box of SVS PB-1000?
Here are the items that come with the PB-1000:
Powered subwooferGrille (installed)6-feet AC power cordOwners ManualImportant Safety Instructions
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
19 Hz
vs
35 Hz
|
Generates deeper bass |
 High Frequency Response |
270k Hz
vs
120k Hz
|
Generates higher frequency |
 Base Surface Area |
2026cm2 (381x532mm)
vs
2058cm2 (402x512mm)
|
Takes less floor space |
 Price per pair* |
499USD
vs
999USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Wharfedale SW-12 |
SVS PB-1000 |
| Brand |
Wharfedale |
SVS |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
300 watts |
300 watts |
| Frequency Response |
35-120 Hz |
19-270 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
300-watt RMS |
300-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12" |
10" |
| Woofer Composition |
Paper |
Fiber-composite |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
n/a |
50-160 Hz and 80 Hz |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
480.0mm (18.9") |
480.0mm (18.9") |
| Width |
402.0mm (15.8") |
381.0mm (15") |
| Depth |
512.0mm (20.2") |
532.0mm (20.9") |
| Weight |
21.54kg (47.4lbs) |
20.91kg (46lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years |
5 Years |
| Labor Warranty |
3 Years |
5 Years |