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  1. Home
  2. Powered Subwoofers
  3. Paradigm Defiance X15 vs Klipsch R-100SW
Paradigm Defiance X15 vs Klipsch R-100SW Comparison
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Paradigm Defiance X15

Powered Subwoofer | 18-230 Hz

Paradigm Defiance X15
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Klipsch R-100SW

Powered Subwoofer | 32-120 Hz

Klipsch R-100SW
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Paradigm Defiance X15 Paradigm Defiance X1...
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Klipsch R-100SW Klipsch R-100SW
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Paradigm Defiance X1...
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Klipsch R-100SW
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Paradigm Defiance X15 vs Klipsch R-100SW Speaker Comparison

In this review, we will be comparing Defiance X15 and R-100SW, two Powered Subwoofer speakers from Paradigm and Klipsch. 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 X15 and Klipsch R-100SW first before getting into our more detailed comparison.

Key SpecsParadigm Defiance X15Klipsch R-100SW
BrandParadigm
Canada · founded 1982
Klipsch
United States · founded 1946
Driver15" Carbon-loaded polypropylene10" Copper-spun IMG
Amplifier90 watts RMS150 watts RMS
EnclosurePortedPorted
Frequency response18-230 Hz32-120 Hz
App controlYes—
Weight41.82kg / 92lbs10.91kg / 24lbs
Dimensions (H x W x D)24-5/8" x 23-3/16" x 26"
626.0 x 589.0 x 661.0mm
14-5/8" x 12-9/16" x 18-1/16"
372.0 x 320.0 x 459.0mm
Woofer - 15 inch
Paradigm Defiance X15
Woofer - 10 inch
Klipsch R-100SW

Woofer

Front view, drawn to scale - cabinets and drivers share one scale, so sizes are directly comparable. Hover a driver for its size.

The sections below take each area in turn: driver and amplifier, frequency response, physical size and connectivity.

Drivers

The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Both Paradigm Defiance X15and Klipsch R-100SW have a single woofer setup however the Paradigm Defiance X15's woofer is 15-inch whereas the Klipsch R-100SW features a 10-inch woofer.

Frequency Response

Defiance X15 has a frequency range of 18-230 Hz whereas R-100SW has a frequency range of 32-120 Hz. With a minimum frequency of 18Hz, the Defiance X15 can go significantly deeper on the low side and provide stronger bass compared to the R-100SW's min frequency of 32Hz.

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 X15
Klipsch R-100SW
Min
Average
Max
High Frequency

Subwoofer Speakers

Paradigm Defiance X15
Klipsch R-100SW
Min
Average
Max

Cabinet Type

The Paradigm Defiance X15 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 Klipsch R-100SW have Bass reflex type enclosure.

Physical Specs

The size of a speaker can sometimes be 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 X15's and Klipsch R-100SW's external dimensions. Paradigm Defiance X15 has external dimensions of 626.0 x 589.0 x 661.0mm (24-5/8inch x 23-3/16inch x 26inch) whereas Klipsch R-100SW has external dimensions of 372.0 x 320.0 x 459.0mm (14-5/8 x 12-9/16 x 18-1/16inch).

Paradigm Defiance X15 is clearly the larger of the two speakers. Its body is 269mm wider, 254mm taller and 202mm deeper than Klipsch R-100SW.

Below you can see the front view size comparison of Paradigm Defiance X15 and Klipsch R-100SW in scale.

Paradigm Defiance X15 vs Klipsch R-100SW Size Comparison - Front View
Comparison image of Paradigm Defiance X15 and Klipsch R-100SW 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 X15 is approximately 3893.3cm2 / 603.5inch2 and base area of the Klipsch R-100SW is approximately 1468.8cm2 / 227.7inch2. The Defiance X15 requires 165% more surface area than the R-100SW 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 Paradigm Defiance X15 weighs 41.82kg / 92lbs and the Klipsch R-100SW weighs 10.91kg / 24lbs. This makes the Defiance X15 283% heavier than the R-100SW.

Here is a comparison of how Defiance X15 and R-100SW's weights compare with the average, max and min weights in Powered Subwoofer class.

Weight
All Subwoofer Speakers
Paradigm Defiance X15
Klipsch R-100SW
Min
Average
Max

What's in the Box of Paradigm Defiance X15?

Here are the items that are included inside the box of Defiance X15:
  • Powered subwoofer
  • Grille
  • 6-feetAC power cord
  • ARC microphone
  • 12

What's in the Box of Klipsch R-100SW?

Here are the items that come with the R-100SW:
  • Powered sub
  • Grille (installed)
  • 6.5-feet AC power cord
  • User Manual
  • Important Safety Instructions
  • Warranty Information


Reasons to choose Paradigm Defiance X15 over Klipsch R-100SW
Woofer Size 15 inches vs 10 inches Larger woofer
Low Frequency Response 18 Hz vs 32 Hz Generates deeper bass
High Frequency Response 230 Hz vs 120 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
Reasons to choose Klipsch R-100SW over Paradigm Defiance X15
Height 372mm vs 626mm Easier to fit in smaller spaces
Base Surface Area 1468cm2 vs 3893cm2 Takes less floor space
Price per pair* 275USD vs 1999USD costs less (*prices may change depending on the seller, location and time)

Size, drawn to scale

FRONTParadigm Defiance X15 front: 589 x 626 mm (23.2 x 24.6 in)Klipsch R-100SW front: 320 x 372 mm (12.6 x 14.6 in)Paradigm Defiance X15589 × 626 mmKlipsch R-100SW320 × 372 mmTOP / FOOTPRINTParadigm Defiance X15 footprint: 589 x 661 mm (23.2 x 26 in)Klipsch R-100SW footprint: 320 x 459 mm (12.6 x 18.1 in)Paradigm Defiance X15589 × 661 mmKlipsch R-100SW320 × 459 mm
Both subwoofers and both views share one scale, so everything here is directly comparable. Hover a box for its dimensions.

One scale for both, standing on the same floor and pushed back to the same wall, so the bigger one visibly takes more of the room.

Paradigm Defiance X15 needs about 165% more floor area. Paradigm Defiance X15 stands 202mm further into the room. Paradigm Defiance X15 is 254mm taller.

Paradigm Defiance X15 vs Klipsch R-100SW Specs Table

Detailed comparison of specifications
General Paradigm Defiance X15 Klipsch R-100SW
Brand Paradigm Klipsch
Speaker Type Powered Subwoofer Powered Subwoofer
Max Amplifier Output 90 watts 150 watts
Frequency Response 18-230 Hz 32-120 Hz
Amplifier
Watts RMS (Continuous) 90-watt RMS 150-watt RMS
Watts Peak (Max) n/a 300-watt RMS
Drivers
Woofer Quantity 1 1
Woofer Size 15" 10"
Woofer Composition Carbon-loaded polypropylene Copper-spun IMG
Tweeter Size - -
Aimable Tweeter No No
Midrange Driver No No
Firing Direction front front
Physical Specs
Height 626.0mm (24.6") 372.0mm (14.6")
Width 589.0mm (23.2") 320.0mm (12.6")
Depth 661.0mm (26") 459.0mm (18.1")
Weight 41.82kg (92lbs) 10.91kg (24lbs)
Enclosure Bass Reflex Bass reflex
Grille Yes Yes
Moisture Resistancy No No
Connections
Other
Parts Warranty 3 Years 2 Years
Labor Warranty 3 Years 2 Years

Verdict

Two quite different sizes of subwoofer. Room volume decides this more than anything else on the page: a big driver in a small room is wasted, and a small one in a large room is worked to death.

AreaBetterWhy
Bass depthAParadigm Defiance X15 goes deeper - 18Hz against 32Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix.
Amplifier powerBKlipsch R-100SW has the bigger amplifier - 150W against 90W RMS, about 2.2dB more on tap. In a large room that is headroom before the DSP starts limiting.
Driver areaAParadigm Defiance X15 moves more air: 15" against 10" is 2.25x the cone area, not the 1.5x the diameters suggest. More area means the same output with less excursion, and less distortion with it.
Enclosureevenly matchedBoth are ported designs, so they roll off in much the same way.
Speaker-level inputsAParadigm Defiance X15 takes a speaker-level connection as well as line level. That is what lets it work with an integrated amplifier or a vintage receiver that has no subwoofer output at all.
Wireless optiondependsOnly Paradigm Defiance X15 offers a wireless link (as a paid option). It decides where the sub can go if you cannot run a cable, and is worth nothing if you can.
Cabinet sizedependsKlipsch R-100SW is about 78% smaller by volume. In a subwoofer that is a real trade rather than a preference: box volume is how you get output low down without a bigger amplifier.
WarrantyAParadigm Defiance X15 carries 3 years on parts against 2 years. A subwoofer amplifier works harder than anything else in the system, so this is not a throwaway line.
PriceBKlipsch R-100SW costs less - $275 against $1,999, about 86% less.

A Paradigm Defiance X15  B Klipsch R-100SW
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both subwoofers are judged; anything missing on either side is left out rather than guessed.

Which should you choose?

The usual trade-off: Paradigm Defiance X15 measures better, Klipsch R-100SW costs about 86% less. In a normal room, placement will make a bigger difference than the gap between these two. Check your amplifier first: if it has no subwoofer or preamp output, Paradigm Defiance X15 is the only one of these two you can connect at all. Two small subwoofers beat one big one in most rooms - a pair evens out the room modes in a way no single box can, whatever its specs. At $275 each, two Klipsch R-100SW cost about $550 against $1,999 for one of the other, which is worth a thought.

One thing outweighs everything above: where the subwoofer stands. Room modes can add or remove 10dB or more at a given seat, which is far larger than any difference on this page. Before spending more, try the sub in two or three positions - the crawl test, where you put it in the listening seat and crawl the room to find where the bass sounds best, costs nothing and usually beats an upgrade.


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