In this review, we will be comparing Defiance V12 and Defiance X12, two Powered Subwoofer speakers by Paradigm. 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 V12 and Paradigm Defiance X12 first before getting into our more detailed comparison.
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.Paradigm Defiance V12and Paradigm Defiance X12 have the same driver set up: Both subwoofers have 1 x 12" drivers.
Frequency Response
Defiance V12 has a frequency range of 23-200 Hz whereas Defiance X12 has a frequency range of 20-230 Hz. With a minimum frequency of 20Hz, the Defiance X12 can go slightly deeper then the Defiance V12's min frequency of 23Hz.
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 Paradigm Defiance V12 and Paradigm Defiance X12 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
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 V12's and Paradigm Defiance X12's external dimensions. Paradigm Defiance V12 has external dimensions of 455.0 x 421.0 x 486.0mm (17-7/8inch x 16-9/16inch x 19-1/8inch) whereas Paradigm Defiance X12 has external dimensions of 494.0 x 459.0 x 529.0mm (19-7/16inch x 18-1/16inch x 20-13/16inch).
Paradigm Defiance X12 is clearly the larger of the two speakers. Its body is 38mm wider, 39mm taller and 43mm deeper than Paradigm Defiance V12.
Below you can see the front view size comparison of Paradigm Defiance V12 and Paradigm Defiance X12 in scale.
Comparison image of Paradigm Defiance V12 and Paradigm Defiance X12 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 V12 is approximately 2046.1cm2 / 317.1inch2 and base area of the Paradigm Defiance X12 is approximately 2428.1cm2 / 376.4inch2. The Defiance V12 requires 16% less surface area than the Defiance X12 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 V12 weighs 19.09kg / 42lbs and the Paradigm Defiance X12 weighs 28.18kg / 62lbs. This makes the Defiance X12 48% heavier than the Defiance V12.
Here is a comparison of how Defiance V12 and Defiance X12's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Paradigm Defiance V12?
Here are the items that are included inside the box of Defiance V12:
- Powered subwoofer
- Grille
- 6.5-feetAC power cord
- Owners Manual
- Online Registration Card
- Important Unboxing Information
What's in the Box of Paradigm Defiance X12?
Here are the items that come with the Defiance X12:
- Powered subwoofer
- Grille
- 6-feetAC power cord
- ARC microphone
- 12
 Height |
455mm
vs
494mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
2046cm2
vs
2428cm2
|
Takes less floor space |
 Price per pair* |
779USD
vs
1499USD
|
costs less (*prices may change depending on the seller, location and time) |
 Low Frequency Response |
20 Hz
vs
23 Hz
|
Generates deeper bass |
 High Frequency Response |
230 Hz
vs
200 Hz
|
Generates higher frequency |
Size, drawn to scale
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 X12 needs about 19% more floor area. Paradigm Defiance X12 stands 43mm further into the room. Paradigm Defiance X12 is 39mm taller.
| General |
Paradigm Defiance V12 |
Paradigm Defiance X12 |
| Brand |
Paradigm |
Paradigm |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
120 watts |
650 watts |
| Frequency Response |
23-200 Hz |
20-230 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
120-watt RMS |
650-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
12" |
12" |
| Woofer Composition |
Carbon-loaded polypropylene |
Carbon-loaded polypropylene |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
455.0mm (17.9") |
494.0mm (19.4") |
| Width |
421.0mm (16.6") |
459.0mm (18.1") |
| Depth |
486.0mm (19.1") |
529.0mm (20.8") |
| Weight |
19.09kg (42lbs) |
28.18kg (62lbs) |
| 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 |
Siblings in Paradigm's Defiance range - same design thinking, different size. It comes down to your room and your budget.
| Area | Better | Why |
|---|
| Bass depth | B | Paradigm Defiance X12 goes deeper - 20Hz against 23Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix. |
| Amplifier power | B | Paradigm Defiance X12 has the bigger amplifier - 650W against 120W RMS, about 7.3dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | evenly matched | Near-identical radiating area (12" against 12"). |
| Enclosure | evenly matched | Both are ported designs, so they roll off in much the same way. |
| Setup and tuning | evenly matched | The same tuning tools on both (app control). |
| Cabinet size | depends | Paradigm Defiance V12 is about 22% 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. |
| Price | A | Paradigm Defiance V12 costs less - $779 against $1,499, about 48% less. |
A Paradigm Defiance V12 B Paradigm Defiance X12
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 X12 measures better, Paradigm Defiance V12 costs about 48% less. In a normal room, placement will make a bigger difference than the gap between these two. 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 $779 each, two Paradigm Defiance V12 cost about $1,558 against $1,499 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.