In this review, we will be comparing HTS 10 and R-112SW, two Powered Subwoofer speakers from Polk Audio 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 Polk HTS 10 and Klipsch R-112SW 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 Polk HTS 10and Klipsch R-112SW have a single woofer setup however the Polk HTS 10's woofer is 10-inch whereas the Klipsch R-112SW features a 12-inch woofer.
Frequency Response
HTS 10 has a frequency range of 30-120 Hz whereas R-112SW has a frequency range of 24-125 Hz. With a minimum frequency of 24Hz, the R-112SW can go significantly deeper on the low side and provide stronger bass compared to the HTS 10's min frequency of 30Hz.
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 Polk HTS 10 and Klipsch R-112SW 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 Polk HTS 10's and Klipsch R-112SW's external dimensions. Polk HTS 10 has external dimensions of 423.0 x 385.0 x 459.0mm (16-5/8 x 15-1/8 x 18-1/16inch) whereas Klipsch R-112SW has external dimensions of 442.0 x 391.0 x 532.0mm (17-3/8 x 15-3/8 x 20-15/16inch).
Klipsch R-112SW is clearly the larger of the two speakers. Its body is 6mm wider, 19mm taller and 73mm deeper than Polk HTS 10.
Below you can see the front view size comparison of Polk HTS 10 and Klipsch R-112SW in scale.
Comparison image of Polk HTS 10 and Klipsch R-112SW 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 Polk HTS 10 is approximately 1767.2cm2 / 273.9inch2 and base area of the Klipsch R-112SW is approximately 2080.1cm2 / 322.4inch2. The HTS 10 requires 15% less surface area than the R-112SW 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 Polk HTS 10 weighs 17.16kg / 37.8lbs and the Klipsch R-112SW weighs 22.16kg / 48.8lbs. This makes the R-112SW 29% heavier than the HTS 10.
Here is a comparison of how HTS 10 and R-112SW's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of Polk HTS 10?
Here are the items that are included inside the box of HTS 10:
- Powered subwoofer
- Grille
- 8-feet AC power cord
- Owners Manual
- Online Product Registration sheet
What's in the Box of Klipsch R-112SW?
Here are the items that come with the R-112SW:
- Powered subwoofer
- Grille
- 8.5-feet AC power cord
- User Manual
- Important Safety Instructions
- Warranty Information
 Height |
423mm
vs
442mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1767cm2
vs
2080cm2
|
Takes less floor space |
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
24 Hz
vs
30 Hz
|
Generates deeper bass |
 High Frequency Response |
125 Hz
vs
120 Hz
|
Generates higher frequency |
 Price per pair* |
399USD
vs
449USD
|
costs less (*prices may change depending on the seller, location and time) |
 Wireless Operation |
Optional
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-112SW needs about 18% more floor area. Klipsch R-112SW stands 73mm further into the room. Klipsch R-112SW is 19mm taller.
| General |
Polk Audio HTS 10 |
Klipsch Reference R-112SW |
| Brand |
Polk Audio |
Klipsch |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
100 watts |
300 watts |
| Frequency Response |
30-120 Hz |
24-125 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
100-watt RMS |
300-watt RMS |
| Watts Peak (Max) |
200-watt RMS |
n/a |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
12" |
| Woofer Composition |
Polypropylene |
Cerametallic |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
423.0mm (16.7") |
442.0mm (17.4") |
| Width |
385.0mm (15.2") |
391.0mm (15.4") |
| Depth |
459.0mm (18.1") |
532.0mm (20.9") |
| Weight |
17.16kg (37.8lbs) |
22.16kg (48.8lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years |
2 Years |
| Labor Warranty |
3 Years |
2 Years |
No single best subwoofer here. Your room, where the box can physically go, and whether this is mainly for films or mainly for music will settle it long before the specs do.
| Area | Better | Why |
|---|
| Bass depth | B | Klipsch R-112SW goes deeper - 24Hz against 30Hz. That gap covers the lowest notes of a five-string bass and a concert bass drum. |
| Amplifier power | B | Klipsch R-112SW has the bigger amplifier - 300W against 100W RMS, about 4.8dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | B | Klipsch R-112SW 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. |
| Wireless option | depends | Only Klipsch R-112SW offers a wireless link (as a paid option). It decides where the sub can go if you cannot run a cable, and is worth nothing if you can. |
| Cabinet size | depends | Polk HTS 10 is about 19% 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 | Polk HTS 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-112SW costs less - $399 against $449, about 11% less. |
A Polk HTS 10 B Klipsch R-112SW
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?
Klipsch R-112SW is the easier recommendation: it leads on most of the measured areas and costs less. Take Polk HTS 10 if one of the "depends" rows describes your room.
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.