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Paradigm Defiance V8 vs Wharfedale SW-15 Comparison
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Paradigm Defiance V8

Powered Subwoofer | 34-200 Hz

Paradigm Defiance V8
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Wharfedale SW-15

Powered Subwoofer | 30-120 Hz

Wharfedale SW-15
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Paradigm Defiance V8 Paradigm Defiance V8
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Wharfedale SW-15 Wharfedale SW-15
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Paradigm Defiance V8
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Wharfedale SW-15
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Paradigm Defiance V8 vs Wharfedale SW-15 Speaker Comparison

In this review, we will be comparing Defiance V8 and SW-15, two Powered Subwoofer speakers from Paradigm and Wharfedale. 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 Paradigm Defiance V8 and Wharfedale SW-15 first before getting into our more detailed comparison.

Paradigm Defiance V8 Key Specs

  • 8" Carbon-loaded polypropylene Woofer
  • 34-200 Hz Frequency Response
  • 75 watts Max Amplifier Output
  • Weight:12.05kg
  • Dimensions (H x W x D): 361.0" x 12-13/16" x 15-11/16"( 361.0 x 326.0 x 399.0mm )

Wharfedale SW-15 Key Specs

  • 15" Paper Woofer
  • 30-120 Hz Frequency Response
  • 400 watts Max Amplifier Output
  • Weight:31.57kg
  • Dimensions (H x W x D): 570.0" x 19-3/8" x 24-3/16"( 570.0 x 493.0 x 615.0mm )

In the following sections, we will get into details in order to better understand how the Paradigm Defiance V8 and Wharfedale SW-15 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.Both Paradigm Defiance V8and Wharfedale SW-15 have a single woofer setup however the Paradigm Defiance V8's woofer is 8-inch whereas the Wharfedale SW-15 features a 15-inch woofer.

Frequency Response

Defiance V8 has a frequency range of 34-200 Hz whereas SW-15 has a frequency range of 30-120 Hz. With a minimum frequency of 30Hz, the SW-15 can go slightly deeper then the Defiance V8's min frequency of 34Hz.

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

Paradigm Defiance V8
Wharfedale SW-15
Min
Average
Max
High Frequency

Subwoofer Speakers

Paradigm Defiance V8
Wharfedale SW-15
Min
Average
Max

Cabinet Type

Both Paradigm Defiance V8 and Wharfedale SW-15 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.

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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 Paradigm Defiance V8's and Wharfedale SW-15's external dimensions. Paradigm Defiance V8 has external dimensions of 361.0 x 326.0 x 399.0mm ( 14-3/16inch x 12-13/16inch x 15-11/16inch ) whereas Wharfedale SW-15 has external dimensions of 570.0 x 493.0 x 615.0mm ( 22-7/16inch x 19-3/8inch x 24-3/16inch ) .

Wharfedale SW-15 is clearly the larger of the two speakers. Its body is 167mm wider, 209mm taller and 216mm deeper than Paradigm Defiance V8.

Below you can see the front view size comparison of Paradigm Defiance V8 and Wharfedale SW-15 in scale.

Paradigm Defiance V8 vs Wharfedale SW-15 Size Comparison - Front View
Comparison image of Paradigm Defiance V8 and Wharfedale SW-15 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 Paradigm Defiance V8 is approximately 1300.7cm2 / 201.6inch2 and base area of the Wharfedale SW-15 is approximately 3032.0cm2 / 470.0inch2. The Defiance V8 requires 57% less surface area than the SW-15 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 Paradigm Defiance V8 weighs 12.05kg / 26.5lbs and the Wharfedale SW-15 weighs 31.57kg / 69.5lbs. This makes the SW-15 162% heavier than the Defiance V8.

Here is a comparison of how Defiance V8 and SW-15's weights compare with the average, max and min weights in Powered Subwoofer class.

Weight
All Subwoofer Speakers
Paradigm Defiance V8
Wharfedale SW-15
Min
Average
Max

What's in the Box of Paradigm Defiance V8?

Here are the items that are included inside the box of Defiance V8:
  • Powered subwoofer
  • Grille
  • 6.5-feetAC power cord
  • Owners Manual
  • Online Registration Card
  • Important Unboxing Information
  • What's in the Box of Wharfedale SW-15?

    Here are the items that come with the SW-15:
  • Powered subwoofer
  • Grille
  • 6.5-feet AC power cord
  • User-feets Manual

  • Reasons to choose Paradigm Defiance V8 over Wharfedale SW-15
    High Frequency Response 200k Hz vs 120k Hz Generates higher frequency
    Height 361mm vs 570mm Easier to fit in smaller spaces
    Base Surface Area 1300cm2 vs 3032cm2 Takes less floor space
    Price per pair* 480USD vs 1199USD costs less (*prices may change depending on the seller, location and time)
    Reasons to choose Wharfedale SW-15 over Paradigm Defiance V8
    Woofer Size 15 inches vs 8 inches Larger woofer
    Low Frequency Response 30 Hz vs 34 Hz Generates deeper bass
    Paradigm Defiance V8 vs Wharfedale SW-15 Specs Table
    Detailed comparison of specifications
    General Paradigm Defiance V8 Wharfedale SW-15
    Brand Paradigm Wharfedale
    Speaker Type Powered Subwoofer Powered Subwoofer
    Max Amplifier Output 75 watts 400 watts
    Frequency Response 34-200 Hz 30-120 Hz
    Amplifier
    Watts RMS (Continuous) 75-watt RMS 400-watt RMS
    Drivers
    Woofer Quantity 1 1
    Woofer Size 8" 15"
    Woofer Composition Carbon-loaded polypropylene Paper
    Tweeter Size - -
    Aimable Tweeter No No
    Midrange Driver No No
    Firing Direction front front
    Physical Specs
    Height 361.0mm (14.2") 570.0mm (22.4")
    Width 326.0mm (12.8") 493.0mm (19.4")
    Depth 399.0mm (15.7") 615.0mm (24.2")
    Weight 12.05kg (26.5lbs) 31.57kg (69.5lbs)
    Enclosure Bass Reflex Bass Reflex
    Grille Yes Yes
    Moisture Resistancy No No
    Connections
    Other
    Parts Warranty 3 Years 3 Years
    Labor Warranty 3 Years 3 Years

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