In this review, we will be comparing SPL-100 and R-112SW, two Powered Subwoofer speakers by 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 Klipsch SPL-100 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.
**This post contains affiliate links, and we will be compensated if you make a purchase after clicking through our links. As an Amazon Associate I earn from qualifying purchases.
Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Both Klipsch SPL-100and Klipsch R-112SW have a single woofer setup however the Klipsch SPL-100's woofer is 10-inch whereas the Klipsch R-112SW features a 12-inch woofer.
Frequency Response
SPL-100 has a frequency range of 27-125 Hz whereas R-112SW has a frequency range of 24-125 Hz. With a minimum frequency of 24Hz, the R-112SW can go slightly deeper then the SPL-100's min frequency of 27Hz.
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 Klipsch SPL-100 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 Klipsch SPL-100's and Klipsch R-112SW's external dimensions. Klipsch SPL-100 has external dimensions of 418.0 x 358.0 x 478.0mm (16-7/16 x 14-1/16 x 18-13/16inch) 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 33mm wider, 24mm taller and 54mm deeper than Klipsch SPL-100.
Below you can see the front view size comparison of Klipsch SPL-100 and Klipsch R-112SW in scale.
Comparison image of Klipsch SPL-100 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 Klipsch SPL-100 is approximately 1711.2cm2 / 265.2inch2 and base area of the Klipsch R-112SW is approximately 2080.1cm2 / 322.4inch2. The SPL-100 requires 18% 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 Klipsch SPL-100 weighs 16.82kg / 37lbs and the Klipsch R-112SW weighs 22.16kg / 48.8lbs. This makes the R-112SW 32% heavier than the SPL-100.
Here is a comparison of how SPL-100 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 Klipsch SPL-100?
Here are the items that are included inside the box of SPL-100:
- Powered sub
- Grille
- 6.5-feet AC power cord
- User Manual
- Important Safety Instructions
- Warranty Information
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 |
418mm
vs
442mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1711cm2
vs
2080cm2
|
Takes less floor space |
 Woofer Size |
12 inches
vs
10 inches
|
Larger woofer |
| Low Frequency Response |
24 Hz
vs
27 Hz
|
Generates deeper bass |
| General |
Klipsch SPL-100 |
Klipsch Reference R-112SW |
| Brand |
Klipsch |
Klipsch |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
200 watts |
300 watts |
| Frequency Response |
27-125 Hz |
24-125 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
200-watt RMS |
300-watt RMS |
| Watts Peak (Max) |
450-watt RMS |
n/a |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
12" |
| Woofer Composition |
Cerametallic |
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 |
358.0mm (14.1") |
391.0mm (15.4") |
| Depth |
478.0mm (18.8") |
532.0mm (20.9") |
| Weight |
16.82kg (37lbs) |
22.16kg (48.8lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
2 Years |
2 Years |
| Labor Warranty |
2 Years |
2 Years |