In this review, we will be comparing NS-SW100 and RP-1200SW, two Powered Subwoofer speakers from Yamaha 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 Yamaha NS-SW100 and Klipsch RP-1200SW 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.Both Yamaha NS-SW100and Klipsch RP-1200SW have a single woofer setup however the Yamaha NS-SW100's woofer is 10-inch whereas the Klipsch RP-1200SW features a 12-inch woofer.
Frequency Response
NS-SW100 has a frequency range of 25-180 Hz whereas RP-1200SW has a frequency range of 16.5-138 Hz. With a minimum frequency of 17Hz, the RP-1200SW can go significantly deeper on the low side and provide stronger bass compared to the NS-SW100's min frequency of 25Hz.
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 Yamaha NS-SW100 and Klipsch RP-1200SW 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 Yamaha NS-SW100's and Klipsch RP-1200SW's external dimensions. Yamaha NS-SW100 has external dimensions of 352.4 x 352.4 x 409.6mm (13.875 x 13.875 x 16.125inch) whereas Klipsch RP-1200SW has external dimensions of 482.0 x 432.0 x 659.0mm (18-15/16inch x 17inch x 25-15/16inch).
Klipsch RP-1200SW is clearly the larger of the two speakers. Its body is 79.6mm wider, 129.6mm taller and 249.4mm deeper than Yamaha NS-SW100.
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.
Klipsch RP-1200SW needs about 97% more floor or shelf area. Klipsch RP-1200SW is 249mm deeper, so it stands that much further out from the wall. Klipsch RP-1200SW is 130mm 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 Yamaha NS-SW100 is approximately 1443.4cm2 / 223.7inch2 and base area of the Klipsch RP-1200SW is approximately 2846.9cm2 / 441.3inch2. The NS-SW100 requires 49% less surface area than the RP-1200SW 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 Yamaha NS-SW100 weighs 12.02kg / 26.4lbs and the Klipsch RP-1200SW weighs 31.18kg / 68.6lbs. This makes the RP-1200SW 159% heavier than the NS-SW100.
Here is a comparison of how NS-SW100 and RP-1200SW's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
 High Frequency Response |
180 Hz
vs
138 Hz
|
Generates higher frequency |
 Height |
352mm
vs
482mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1443cm2
vs
2846cm2
|
Takes less floor space |
 Price per pair* |
270USD
vs
1100USD
|
costs less (*prices may change depending on the seller, location and time) |
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
17 Hz
vs
25 Hz
|
Generates deeper bass |
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.
Klipsch RP-1200SW needs about 97% more floor area. Klipsch RP-1200SW stands 249mm further into the room. Klipsch RP-1200SW is 130mm taller.
| General |
Yamaha NS-SW100 |
Klipsch Reference Premiere RP-1200SW |
| Brand |
Yamaha |
Klipsch |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
50 watts |
400 watts |
| Frequency Response |
25-180 Hz |
16.5-138 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
50-watt RMS |
400-watt RMS |
| Watts Peak (Max) |
100-watt RMS |
800-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
12" |
| Woofer Composition |
Cone |
Cerametallic |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
352.4mm (13.9") |
482.0mm (19") |
| Width |
352.4mm (13.9") |
432.0mm (17") |
| Depth |
409.6mm (16.1") |
659.0mm (25.9") |
| Weight |
12.02kg (26.4lbs) |
31.18kg (68.6lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
n/a |
MDF with Vinyl |
| Available Colors |
n/a |
Ebony |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
|
5 years |
| Labor Warranty |
|
5 years |
Different price classes - Klipsch RP-1200SW costs roughly 4.1x what Yamaha NS-SW100 does. Before paying it, read the note below about two smaller subwoofers.
| Area | Better | Why |
|---|
| Bass depth | B | Klipsch RP-1200SW goes deeper - 17Hz against 25Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix. |
| Amplifier power | B | Klipsch RP-1200SW has the bigger amplifier - 400W against 50W RMS, about 9dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | B | Klipsch RP-1200SW moves more air: 12" against 10" is 1.44x the cone area, not the 1.2x the diameters suggest. More area means the same output with less excursion, and less distortion with it. |
| Enclosure | evenly matched | Both are ported designs, so they roll off in much the same way. |
| Cabinet size | depends | Yamaha NS-SW100 is about 63% 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 | Yamaha NS-SW100 costs less - $270 against $1,100, about 75% less. |
A Yamaha NS-SW100 B Klipsch RP-1200SW
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: Klipsch RP-1200SW measures better, Yamaha NS-SW100 costs about 75% 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 $270 each, two Yamaha NS-SW100 cost about $540 against $1,100 for one of the other, which is worth a thought. If placement is the constraint - a corner, behind a sofa, under a desk - Yamaha NS-SW100 is the one that will actually go there, and a well-placed small subwoofer beats a badly-placed big one every time.
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.