In this review, we will be comparing Monitor XT12 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 Monitor XT12 and Klipsch R-112SW first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Polk Monitor XT12 and Klipsch R-112SW compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.
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Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Polk Monitor XT12and Klipsch R-112SW have the same driver set up: Both subwoofers have 1 x 12" drivers.
Frequency Response
Monitor XT12 has a frequency range of 24-160 Hz whereas R-112SW has a frequency range of 24-125 Hz.
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 Monitor XT12 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
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 Polk Monitor XT12's and Klipsch R-112SW's external dimensions. Polk Monitor XT12 has external dimensions of 418.0 x 408.0 x 485.0mm ( 16-7/16inch x 16-1/16inch x 19-1/16inch ) 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) .
Polk Monitor XT12 is 24mm shorter and 47mm less deeper than Klipsch R-112SW but it is also 17mm wider.
Below you can see the front view size comparison of Polk Monitor XT12 and Klipsch R-112SW in scale.
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 Monitor XT12 is approximately 1978.8cm2 / 306.7inch2 and base area of the Klipsch R-112SW is approximately 2080.1cm2 / 322.4inch2. The Monitor XT12 requires 5% 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 Monitor XT12 weighs 17.73kg / 39lbs and the Klipsch R-112SW weighs 22.16kg / 48.8lbs. This makes the R-112SW 25% heavier than the Monitor XT12.
Here is a comparison of how Monitor XT12 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 Monitor XT12?
Here are the items that are included inside the box of Monitor XT12:
Black powered subwoofer6.5-feet AC power cordGrilleOwners ManualOnline registration card
What's in the Box of Klipsch R-112SW?
Here are the items that come with the R-112SW:
Powered subwooferGrille8.5-feet AC power cordUser ManualImportant Safety InstructionsWarranty Information
High Frequency Response |
160k Hz
vs
125k Hz
|
Generates higher frequency |
Height |
418mm
vs
442mm
|
Easier to fit in smaller spaces |
Base Surface Area |
1978cm2 (408x485mm)
vs
2080cm2 (391x532mm)
|
Takes less floor space |
Wireless Operation |
Optional
vs
No
|
Connect your subwoofer to your system wireless |
General |
Polk Monitor XT12 |
Klipsch Reference R-112SW |
Brand |
Polk Audio |
Klipsch |
Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
Max Amplifier Output |
50 watts |
300 watts |
Frequency Response |
24-160 Hz |
24-125 Hz |
Amplifier |
|
|
Watts RMS (Continuous) |
50-watt RMS |
300-watt RMS |
Drivers |
|
|
Woofer Quantity |
1 |
1 |
Woofer Size |
12" |
12" |
Woofer Composition |
Bi-laminate paper |
Cerametallic |
Tweeter Size |
- |
- |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
No |
Firing Direction |
front |
front |
Physical Specs |
|
|
Height |
418.0mm (16.5") |
442.0mm (17.4") |
Width |
408.0mm (16.1") |
391.0mm (15.4") |
Depth |
485.0mm (19.1") |
532.0mm (20.9") |
Weight |
17.73kg (39lbs) |
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 |