In this review, we will be comparing Abyss 10 and R-100SW, two Powered Subwoofer speakers from MartinLogan 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 MartinLogan Abyss 10 and Klipsch R-100SW 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.MartinLogan Abyss 10and Klipsch R-100SW have the same driver set up: Both subwoofers have 1 x 10" drivers.
Frequency Response
Abyss 10 has a frequency range of 22-200 Hz whereas R-100SW has a frequency range of 32-120 Hz. With a minimum frequency of 22Hz, the Abyss 10 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
High Frequency
Subwoofer Speakers
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 MartinLogan Abyss 10's and Klipsch R-100SW's external dimensions. MartinLogan Abyss 10 has external dimensions of 392.1 x 406.4 x 438.2mm () 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 86.4mm narrower and 20.1mm shorter than MartinLogan Abyss 10 but it is also 20.8mm deeper.
Size, drawn to scale
Both speakers 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 surface and pushed back to the same wall, so the deeper one visibly sticks out further.
MartinLogan Abyss 10 needs about 21% more floor or shelf area. Klipsch R-100SW is 21mm deeper, so it stands that much further out from the wall. MartinLogan Abyss 10 is 20mm taller.
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 MartinLogan Abyss 10 is approximately 1780.8cm2 / 276.0inch2 and base area of the Klipsch R-100SW is approximately 1468.8cm2 / 227.7inch2. The Abyss 10 requires 21% 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 MartinLogan Abyss 10 weighs 25.22kg / 55.5lbs and the Klipsch R-100SW weighs 10.91kg / 24lbs. This makes the Abyss 10 131% heavier than the R-100SW.
Here is a comparison of how Abyss 10 and R-100SW's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
 Low Frequency Response |
22 Hz
vs
32 Hz
|
Generates deeper bass |
 High Frequency Response |
200 Hz
vs
120 Hz
|
Generates higher frequency |
 Height |
372mm
vs
392mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1468cm2
vs
1780cm2
|
Takes less floor space |
 Price per pair* |
275USD
vs
1900USD
|
costs less (*prices may change depending on the seller, location and time) |
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.
MartinLogan Abyss 10 needs about 21% more floor area. Klipsch R-100SW stands 21mm further into the room. MartinLogan Abyss 10 is 20mm taller.
| General |
MartinLogan Abyss 10 |
Klipsch R-100SW |
| Brand |
MartinLogan |
Klipsch |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Frequency Response |
22-200 Hz |
32-120 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
800-watt RMS |
150-watt RMS |
| Watts Peak (Max) |
1600-watt RMS |
300-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
10" |
| Woofer Composition |
|
Copper-spun IMG |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
392.1mm (15.4") |
372.0mm (14.6") |
| Width |
406.4mm (16") |
320.0mm (12.6") |
| Depth |
438.2mm (17.3") |
459.0mm (18.1") |
| Weight |
25.22kg (55.5lbs) |
10.91kg (24lbs) |
| Enclosure |
|
Bass reflex |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years w/ registration |
2 Years |
| Labor Warranty |
3 Years w/ registration |
2 Years |
A passive radiator subwoofer against a ported one. That is the most consequential line on this page: it decides how the bass rolls off, how it behaves in a small room, and how much output you get for the size of the box.
| Area | Better | Why |
|---|
| Bass depth | A | MartinLogan Abyss 10 goes deeper - 22Hz against 32Hz. That gap covers the lowest notes of a five-string bass and a concert bass drum. |
| Amplifier power | A | MartinLogan Abyss 10 has the bigger amplifier - 800W against 150W 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 (10" against 10"). |
| Enclosure | depends | MartinLogan Abyss 10 is passive radiator - a passive radiator behaves like a port without the pipe noise, and suits a slim cabinet; Klipsch R-100SW is ported - a ported box gives more output low down for its size, at the cost of a steeper roll-off below tuning. Neither is better in the abstract; ported tends to suit films and sealed tends to suit music, and both generalisations have exceptions. |
| Cabinet size | depends | Klipsch R-100SW 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. |
| Warranty | A | MartinLogan Abyss 10 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. |
| Price | B | Klipsch R-100SW costs less - $275 against $1,900, about 86% less. |
A MartinLogan Abyss 10 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: MartinLogan Abyss 10 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. 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 $1,900 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.