In this review, we will be comparing SUB8 v2 and R-10SWi, two Powered Subwoofer speakers from Kanto 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 Kanto SUB8 v2 and Klipsch R-10SWi 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 Kanto SUB8 v2and Klipsch R-10SWi have a single woofer setup however the Kanto SUB8 v2's woofer is 8-inch whereas the Klipsch R-10SWi features a 10-inch woofer.
Frequency Response
SUB8 v2 has a frequency range of 35-175 Hz whereas R-10SWi has a frequency range of 32-120 Hz. With a minimum frequency of 32Hz, the R-10SWi can go slightly deeper then the SUB8 v2'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 Kanto SUB8 v2 has a Acoustic Suspension type cabinet. Acoustic Suspension aka Sealed type subwoofers have enclosures that are sealed hence no ports or holes exists on the cabinet. Sealed designs helps to provide more accurate and tight bass responses compared to ported designs. On the other hand the Klipsch R-10SWi have Bass Reflex type enclosure. 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.
Klipsch R-10SWi Port
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 Kanto SUB8 v2's and Klipsch R-10SWi's external dimensions. Kanto SUB8 v2 has external dimensions of 302.0 x 281.0 x 326.0mm (11-7/8inch x 11-1/16inch x 12-13/16inch) whereas Klipsch R-10SWi has external dimensions of 370.0 x 318.0 x 462.0mm (14-9/16 x 12-1/2 x 18-3/16inch).
Klipsch R-10SWi is clearly the larger of the two speakers. Its body is 37mm wider, 68mm taller and 136mm deeper than Kanto SUB8 v2.
Below you can see the front view size comparison of Kanto SUB8 v2 and Klipsch R-10SWi in scale.
Comparison image of Kanto SUB8 v2 and Klipsch R-10SWi 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 Kanto SUB8 v2 is approximately 916.1cm2 / 142.0inch2 and base area of the Klipsch R-10SWi is approximately 1469.2cm2 / 227.7inch2. The SUB8 v2 requires 38% less surface area than the R-10SWi 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 Kanto SUB8 v2 weighs 7.82kg / 17.2lbs and the Klipsch R-10SWi weighs 11.59kg / 25.5lbs. This makes the R-10SWi 48% heavier than the SUB8 v2.
Here is a comparison of how SUB8 v2 and R-10SWi's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Kanto SUB8 v2?
Here are the items that are included inside the box of SUB8 v2:
- Powered subwoofer
- 6-feet AC power cord
- 10-feet mono-RCA cable
- User Manual
- User Manual Language Update Note
What's in the Box of Klipsch R-10SWi?
Here are the items that come with the R-10SWi:
- Powered sub
- Wireless transmitter (attached 12
 High Frequency Response |
175 Hz
vs
120 Hz
|
Generates higher frequency |
 Port Position |
Front
vs
Rear
|
Gives more flexibility placing close to walls |
 Height |
302mm
vs
370mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
916cm2
vs
1469cm2
|
Takes less floor space |
 Price per pair* |
240USD
vs
274USD
|
costs less (*prices may change depending on the seller, location and time) |
 Woofer Size |
10 inches
vs
8 inches
|
Larger woofer |
| Low Frequency Response |
32 Hz
vs
35 Hz
|
Generates deeper bass |
 Wireless Operation |
Yes
vs
No
|
Connect your subwoofer to your system wireless |
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 R-10SWi needs about 60% more floor area. Klipsch R-10SWi stands 136mm further into the room. Klipsch R-10SWi is 68mm taller.
| General |
Kanto SUB8 v2 |
Klipsch Reference R-10SWi |
| Brand |
Kanto |
Klipsch |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
150 watts |
150 watts |
| Frequency Response |
35-175 Hz |
32-120 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
150-watt RMS |
150-watt RMS |
| Watts Peak (Max) |
300-watt RMS |
300-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
8" |
10" |
| Woofer Composition |
Paper |
Copper IMG |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
rear |
Physical Specs |
|
|
| Height |
302.0mm (11.9") |
370.0mm (14.6") |
| Width |
281.0mm (11.1") |
318.0mm (12.5") |
| Depth |
326.0mm (12.8") |
462.0mm (18.2") |
| Weight |
7.82kg (17.2lbs) |
11.59kg (25.5lbs) |
| Enclosure |
Acoustic Suspension |
Bass Reflex |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
2 Years |
2 Years |
| Labor Warranty |
2 Years |
2 Years |
A sealed 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 | B | Klipsch R-10SWi goes deeper - 32Hz against 35Hz. A real difference, though most music has little content below 35Hz. |
| Amplifier power | evenly matched | Much the same amplifier (150W vs 150W RMS) - under 1dB apart. |
| Driver area | B | Klipsch R-10SWi moves more air: 10" against 8" is 1.56x the cone area, not the 1.25x the diameters suggest. More area means the same output with less excursion, and less distortion with it. |
| Enclosure | depends | Kanto SUB8 v2 is sealed - a sealed box rolls off gently and is usually the easier one to integrate in a small or awkward room; Klipsch R-10SWi 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. |
| Wireless option | depends | Only Klipsch R-10SWi offers a wireless link. It decides where the sub can go if you cannot run a cable, and is worth nothing if you can. |
| Cabinet size | depends | Kanto SUB8 v2 is about 49% 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 | Kanto SUB8 v2 costs less - $240 against $274, about 12% less. |
A Kanto SUB8 v2 B Klipsch R-10SWi
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 R-10SWi measures better, Kanto SUB8 v2 costs about 12% less. In a normal room, placement will make a bigger difference than the gap between these two. Films or music? If this is mainly a home cinema, Klipsch R-10SWi will hit harder for the money; if it is mainly for music in a normal-sized room, Kanto SUB8 v2 is usually the easier one to make sound right. If placement is the constraint - a corner, behind a sofa, under a desk - Kanto SUB8 v2 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.