Choosing a new subwoofer from the Klipsch range can be a little tricky. With so many great options to choose from, it can seem a little overwhelming. However, with a Klipsch subwoofer, you’re guaranteed a great-quality device that can dramatically improve your home audio setup.
Our top pick from the Klipsch range is the Klipsch R-121SW Subwoofer. It’s not the best or most expensive of the Klipsch options, but it does provide excellent value for what you get. Amazing sound with deep bass makes this subwoofer ideal for most people looking to improve their movie nights.
Klipsch R-121SW Subwoofer
A standout pick for those that want something that will turn your home audio from damp and cloudy to vibrant and bouncing. At a great price, the R-121SW Subwoofer is our top pick from Klipsch.
If you’re still unsure which is the best Klipsch subwoofer for you, carry on reading and we’ll go into more detail about each one and help you decide which is the ideal pick for your home audio setup.
Let’s get into it and find out more about the R-121SW.
Klipsch R-121SW Subwoofer Review
Klipsch R-121SW Subwoofer
The Klipsch R-121SW is one of the two new offerings in the Reference series subwoofers. It has a more modern, streamlined design with some new features to improve the sound experience.
It has revamped spun-copper thermoformed crystalline polymer (TCP) woofers, which further help reduce distortion.
Specifications
| FREQUENCY RESPONSE | 28Hz – 120Hz |
| MAXIMUM ACOUSTIC OUTPUT | 118dB |
| AMPLIFIER TYPE | All digital |
| AMPLIFIER POWER | 200W / 400W |
| WOOFER | 12″ high excursion spun-copper TCP woofer |
| ENCLOSURE MATERIAL | MDF |
| ENCLOSURE TYPE | Bass Reflex |
| INPUTS | Line-level/LFE RCA jacks |
| HEIGHT | 16.6” (421 mm) |
| WIDTH | 16” (406 mm) |
| DEPTH | 19.7” ( 500 mm) |
| WEIGHT | 35 lbs (16.0 kg) |
| FINISH | Black Textured Wood Grain Vinyl |
Key Features
- 12-inch high-performance driver
- Spun-copper TCP woofer
- All-digital amplifier
- Reinforced MDF construction
- Low pass crossover and phase control
- Low-profile grille
This best Klipsch subwoofer is similar to its predecessor, the R-120SW. However, it has an improved driver and woofer, which allows it to produce an even cleaner base with a frequency response as low as 28 Hz.
The size is also slightly different, as this one is a little bit bigger and heavier. The construction is based on MDF with a vinyl finish that’s scratch-resistant. So in terms of its design, it’s similar to other Reference series subs. Still, the new construction is supposed to reduce cabinet vibrations.
The front-firing driver allows placement flexibility. It also has a front-mounted LED power indicator that tells whether the subwoofer is on or off. However, the inputs and controls are on the back.
Its all-digital amplifier has a 0/180 phase and auto power-on function.
Pros
- Cleaner bass
- Refined design
- Easy tuning
- No degradation or distortion
Cons
- Heavy
Klipsch R-121SW Subwoofer
A standout pick for those that want something that will turn your home audio from damp and cloudy to vibrant and bouncing. At a great price, the R-121SW Subwoofer is our top pick from Klipsch.