Name: Klipsch R-121SW Powered 12” Subwoofer – Black - 2023 Model
Brand: Klipsch
SKU: 70R8EPCJUPWI
Price: 548 CAD
Availability: InStock
Rating: 4.8 (88 reviews)

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Klipsch R-121SW Powered 12” Subwoofer – Black - 2023 Model

<ul><li><strong>Powerful Bass Delivery</strong>: Features a 12” front-firing driver and Spun-copper Thermoformed Crystalline Polymer (TCP) woofers for low-frequency response.</li><li><strong>Efficient Audio Amplification</strong>: Utilizes an all-digital amplifier for high-fidelity sound reproduction.</li><li><strong>Flexible Placement Options</strong>: The front-firing driver design allows for versatile placement within a home setup.</li><li><strong>Seamless Audio Integration</strong>: Includes low pass crossover and phase control features to blend low-frequency output with other speakers.</li><li><strong>Vibration Minimizing Cabinet</strong>: Housed in an MDF cabinet with reinforced 3/4” MDF construction and a new bracing design to minimize vibrations.</li></ul>

Subwoofer Enclosure Type

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Klipsch R-121SW Powered 12” Subwoofer – Black The Klipsch R-121SW Powered 12” Subwoofer is engineered to deliver a powerful audio experience. This subwoofer utilizes Spun-copper Thermoformed Crystalline Polymer (TCP) woofers. These woofers are lightweight, yet provide exceptional low-frequency response with minimal distortion, making it perfect for movie nights or parties. With its all-digital amplifier, the Klipsch R-121SW delivers efficiency and high-fidelity sound, ensuring you hear every detail with clarity and depth. Innovative Woofer Design The standout feature of the Klipsch R-121SW is its advanced TCP woofers. Their lightweight composition allows for greater rigidity and tightly packed construction, leading to outstanding low-end performance. You get rich bass without the unwanted distortion that can affect sound quality. Efficient Amplification Equipped with a built-in all-digital amplifier, the Klipsch R-121SW ensures maximum output with minimal energy loss. It reproduces sound accurately, enhancing your listening experience whether you're enjoying music, movies, or gaming. Flexible Placement The front-firing driver design of the Klipsch R-121SW offers both excellent deep bass response and placement flexibility, fitting seamlessly into your home setup while still delivering robust sound efficiently. Seamless Integration The low pass crossover and phase control features of the Klipsch R-121SW are designed to seamlessly blend the low-frequency output with other Klipsch speakers. This ensures ideal bass levels tailored perfectly for your room environment, enhancing your audio setup significantly. Stylish and Durable Cabinet The Klipsch R-121SW is housed in an MDF cabinet that features a scratch-resistant, textured wood grain vinyl finish. This stylish aesthetic complements a variety of décors, while the durable build ensures longevity. Advanced Cabinet Construction With its reinforced 3/4” MDF construction and a new bracing design, the cabinet of the Klipsch R-121SW minimizes vibrations. This design leads to less cabin coloration and significantly improves sonic accuracy, so you hear the music as it was intended to be heard. User-Friendly Features A front-mounted LED power indicator enhances usability, signaling when the subwoofer is powered on or off. The low-profile grille not only looks great but also ensures acoustic transparency, preserving the sound quality. Whether you are enhancing your home theater setup or simply adding depth to your music, the Klipsch R-121SW Powered 12” Subwoofer is an excellent choice. With features like TCP woofers, an all-digital amplifier, and a durable design, the Klipsch R-121SW is crafted for both performance and style, making it a must-have for any audio enthusiast.

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Bass Depth

Sound Quality

Offers great value considering its performance.

I have two R-121SW subs filling in all my bass in my 7.2 theater room setup. These subs sound amazing and easily rattle the entire house. In fact, the gains are not even at half volume!  They're a great big bang for the buck with great quality sound!

Great big bang for the buck!

klipsch.com

After finally moving out of apartments that banned subwoofers, I finally found a spot to live where I can own one - and after setting this up and turning it on for the first time, I completely understand why these were not allowed in apartments.

It gets loud, and it does so very easily. With the settings about in the middle, you can easily get the lovely “feel it in your chest” vibrations only a good sub can deliver. My cats have decided it is their new favorite place to lay, as the vibrations must mimic the vibrations from purring.

Set up was super easy, and the instructions were clear. All in all I would buy it again, and if I'm ever in the position to need 2 I would match this one without a second thought.

Well worth it

Not sure about a subwoofer?  This one has full, rich sound at low and high volume levels.  Feel the action and the music, don't just hear it.

Plenty of rich bass

It's so big! Amazing. Loud. Sounds great. Causes mini-earthquakes. I love it!

Simply wonderful

Received very quickly and in great shape. Hooked it up and Wow! We have been w/out a Subwoofer for years and the R-121 delivered in a big way. Great sound and there has been some heavy bass put through it. Also appreciated that this product is made in the USA 🇺🇸 Very happy with purchase.

Boom!

I have a matching pair of 121s in my all Klipsch speaker setup - great sound and easy dial in (crossover and levels) with my Onkyo RZ receiver - awesome and immersive.

Clean and room-shaking bass.

My first encounter with Klipsch speakers was back around 1982.  I was a young serviceman on my first assignment to Germany.  We lived in what we called the "barracks" then and aside from the money we saved, many of us used the rest of our money to purchase stereo systems and other toys.  Some purchased various other brands of speakers and some bought Klipsch speakers.  

We always compared whose stereo systems had the best sound.  I found myself paying more attention to the Klipsch speakers because they had a full rich clear sound.  Picking out the individual instruments on the Klipsch speakers seemed to be much easier to do.  

My new recently acquired R-50Ms and the R-121Ws are a nice upgrade to my existing stereo.  The R-50Ms provide a very nice rich clear clean sound and the sub-woofers shakes the house.  If and whenever I change my 40 year old Sansui floor speakers, I have to say I will replace them with a pair of Klipsch floor speakers... model to be decided.... and funds to be raised... :)   

I would recommend the product to a friend. I am located in southeastern Massachusetts.  The products are well built, fine craftsmanship.  I rate the products pretty high and the products are appropriately valued and worth their value.

Elad Annah

This is a great sounding sub woofer that hits all the lows without loss of quality. I would recomend this speaker if you desire superior quality and sound.

Great sounding base

I have 7.2 Denon 2800H avr and all of my speakers Are Kiplish, I needed to add another sub to complete the setyp

Finally I have completed my ultimate system today

Upgraded from the eight inch Klipsch subs. Got two 12 inch subs. Massive improvement. Great piece

Great bang for my buck

Didn't feel that the sub was worth the money.  Very flat bass response in my opinion.  Have created a Return already.

Sub not worth the money

Klipsch R-121SW Powered 12” Subwoofer in black, designed for home theater setups, featuring a front-facing spun-copper Thermoformed Crystalline Polymer (TCP) woofer for exceptional low-frequency audio performance. The durable MDF cabinet with textured wood grain vinyl finish houses an all-digital amplifier for efficient, high-fidelity sound. Includes a front-mounted LED power indicator for ease of use.

Klipsch R-121SW Powered 12” Subwoofer – Black - 2023 Model

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