In this review, we will be comparing Descend DN8 and R-100SW, two Powered Subwoofer speakers from Definitive Technology 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 Definitive DN8 and Klipsch R-100SW first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Definitive DN8 and Klipsch R-100SW 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 Definitive DN8and Klipsch R-100SW have a single woofer setup however the Definitive DN8's woofer is 8-inch whereas the Klipsch R-100SW features a 10-inch woofer.
Frequency Response
Descend DN8 has a frequency range of 35-200 Hz whereas R-100SW has a frequency range of 32-120 Hz. With a minimum frequency of 32Hz, the R-100SW can go slightly deeper then the Descend DN8'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
The Definitive DN8 has a Passive Radiator type cabinet. Passive Radiator type subwoofers sports a non-powered cone that moves in response to the main woofer to move air out in order to generate stronger bass in a smaller body compared to ported or sealed designs. On the other hand the Klipsch R-100SW have Bass reflex type enclosure.
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 Definitive DN8's and Klipsch R-100SW's external dimensions. Definitive DN8 has external dimensions of 332.0 x 307.0 x 361.0mm ( 13-1/16inch x 12-1/16inch x 14-3/16inch ) 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) .
Klipsch R-100SW is clearly the larger of the two speakers. Its body is 13mm wider, 40mm taller and 98mm deeper than Definitive DN8.
Below you can see the front view size comparison of Definitive DN8 and Klipsch R-100SW in scale.
Comparison image of Definitive DN8 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 Definitive DN8 is approximately 1108.3cm2 / 171.8inch2 and base area of the Klipsch R-100SW is approximately 1468.8cm2 / 227.7inch2. The Descend DN8 requires 25% less surface area than the R-100SW 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 Definitive DN8 weighs 12.41kg / 27.3lbs and the Klipsch R-100SW weighs 10.91kg / 24lbs. This makes the Descend DN8 14% heavier than the R-100SW.
Here is a comparison of how Descend DN8 and R-100SW's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Definitive DN8?
Here are the items that are included inside the box of Descend DN8:
Powered subwoofer6-feet AC power cordOwners Manual
What's in the Box of Klipsch R-100SW?
Here are the items that come with the R-100SW:
Powered subGrille (installed)6.5-feet AC power cordUser ManualImportant Safety InstructionsWarranty Information
 High Frequency Response |
200k Hz
vs
120k Hz
|
Generates higher frequency |
 Passive Radiator |
2 x 8-inch
vs
None
|
Increases the bass performance |
 Height |
332mm
vs
372mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1108cm2 (307x361mm)
vs
1468cm2 (320x459mm)
|
Takes less floor space |
 Woofer Size |
10 inches
vs
8 inches
|
Larger woofer |
| Low Frequency Response |
32 Hz
vs
35 Hz
|
Generates deeper bass |
 Price per pair* |
275USD
vs
499USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Definitive Technology Descend DN8 |
Klipsch R-100SW |
| Brand |
Definitive Technology |
Klipsch |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
200 watts |
150 watts |
| Frequency Response |
35-200 Hz |
32-120 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
200-watt RMS |
150-watt RMS |
| Watts Peak (Max) |
500-watt RMS |
300-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
8" |
10" |
| Woofer Composition |
Polypropylene |
Copper-spun IMG |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
332.0mm (13.1") |
372.0mm (14.6") |
| Width |
307.0mm (12.1") |
320.0mm (12.6") |
| Depth |
361.0mm (14.2") |
459.0mm (18.1") |
| Weight |
12.41kg (27.3lbs) |
10.91kg (24lbs) |
| Enclosure |
Passive Radiator |
Bass reflex |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years |
2 Years |
| Labor Warranty |
3 Years |
2 Years |