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Klipsch Flexus Core 100 100W 2.1-Channel Dolby Atmos Soundbar, Black

SKU: KP1071980 MFR: 1071980
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Key Features

  • Experience immersive sound with Dolby Atmos on this Klipsch 2.1 channel soundbar.
  • Enjoy simple connectivity via HDMI eARC, Bluetooth, USB-C, and Digital Optical inputs.
  • The Klipsch Flexus Core 100 soundbar delivers 100W RMS power for robust home theater audio.
  • Easily mount this soundbar with included brackets or use the 1/4"-20 thread option.
  • Upgrade your TV audio with crystal-clear dialogue and deep bass from this Klipsch soundbar.
  • Expand your audio setup with the subwoofer output for enhanced low-frequency performance.
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Special Order?Estimated to Ship: 12/04/2025
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Questions & Answers

FAQ

What technology does the Klipsch Flexus Core 100 use for sound enhancement?

The Klipsch Flexus Core 100 utilizes Dolby Atmos technology to deliver immersive, multidimensional sound experiences.

How does the Klipsch Flexus Core 100 connect to other audio devices?

It features Klipsch's proprietary Transport technology, allowing seamless connectivity with Flexus Surrounds and additional Subwoofers for an expandable home theater setup.

Can I customize the audio settings on the Klipsch Flexus Core 100?

Yes, you can customize the audio settings using the Klipsch Connect Plus app, which offers features like EQ presets, Night Mode, and Dialogue Boost.

Does the Klipsch Flexus Core 100 require an external subwoofer for bass?

No, the soundbar includes dual 4" built-in subwoofers, providing best-in-class bass performance without the need for an external subwoofer.

Reviews about this item

Review Summary

2025-10-15T20:00:00

Rated 5 out of 5

Sounds great without a subwoofer!

Sounds great! Clear and a lot of bass. Can't be matched. It sounds better than home theater systems that cost way more. Just be careful of the source a bad source can cause unit to distort and make it hard to regulate volume for good sound.

Sound L.

2025-07-29T20:00:00

Rated 5 out of 5

Flexus Core 100 soundbar

Great sound bar. So easy to install and set up and sounds great!

JeffPJ

2025-01-27T19:00:00

Rated 5 out of 5

Everything Klipsch makes is superb in every way

I have been buying Klipsch for 40+ years, everything Klipsch makes is superb in every way and the Flexus Core 100 Sound Bar is no different. Sound quality is Highend, excellent adjustability, easy to hookup and the compatibility to upgrade to a powered sub or wireless surround speakers. Highly Recommend! If you've never owned Klipsch products you don't know what your missing...

Bklein

2024-12-25T19:00:00

Rated 4 out of 5

Great soundbar, one nit to resolve

Sound quality is excellent. Installation was easy. Bluetooth pairing was easy also. The only issue we've had is synching the soundbar with our TV remote. Not the end of the world but does mean we have one remote to control the TV and one for volume. I've researched on the Klipsh site as well as the cable provider. So far haven't been able to resolve it but will keep trying.

BDKActman

2024-12-13T19:00:00

Rated 4 out of 5

Great BUT the manual is worthless

There are many inputs but the manual does not have any discussion of them. What it does discuss about the C100 is minimal approaching zero.

Tony F.

2024-12-11T19:00:00

Rated 1 out of 5

4" internal subs quit after 1 month.

The internal sub in the core 100 quit after only 1 month. Not sure what happend to this company but they are terrible now. Moving to JBL

Klipsch n.

2024-12-03T19:00:00

Rated 5 out of 5

Best Klipsch sound bar yet

I have owned several Klipsch "sound bar systems" starting with the CS-500 with the Flexus Core 100 being the latest. The sound quality has been excellent, however the RSB 14 connectivity of the remote and the "sleeping" of the unit when paused was problematic. The Onkyo electronics have solved those issues. The Flexus Core 100 sounds fantastic and the remote/pausing issues are solved. I couldn't be more satisfied with my new system with it's full, rich sound.

Lunvu

2024-09-26T20:00:00

Rated 5 out of 5

Great quality and sound. Feels like the movies.

This soundbar is awesome. This is my second purchase of a soundbar from Klipsch and it keeps getting.

Mr W.

2024-08-21T20:00:00

Rated 5 out of 5

Replacement for old sound bar.

Very good sound and easy to set up. Would buy again.

Satisfied c.

2024-08-19T20:00:00

Rated 5 out of 5

BEST SOUNDING SOUNDBAR!

BASS 10 out of 10 TREBLE 10 out of 10 LOUDNESS 10 out of 10 XL DIGITAL INTERFACE ?? DESIGN 7 out of 10 I'd prefer no cloth material and I'd like the hand controls to be improved upon.

ERIC603

2024-06-27T20:00:00

Rated 5 out of 5

Amazing Sound Bar With Dolby Atmos!

This is such an amazon sound bar. We were honestly shocked by the quality! It has a nice wood finish on top and looks very sleek. You can also connect to it to multiple devices and switch between them on the remote it comes with! For the price, it is definitely worth. We are planning on mounting it on the wall which should be pretty easy as it comes with the tools necessary to do so! I am so impressed and ecstatic to add this to our movie nights.

breeanaj3

2024-06-15T20:00:00

Rated 5 out of 5

The Klipsch Flexus Core 100 sound bar delivers impressive audio quality and robust build, with versatile connectivity and user-friendly features, offering excellent value for money.

The Klipsch Flexus Core 100 sound bar offers impressive audio performance in a compact, sleek design. Known for its rich sound, it delivers clear highs, detailed mids, and deep bass, enhancing TV and music experiences. The build quality is robust, fitting well under most TVs. Connectivity options include HDMI ARC, optical, and Bluetooth, ensuring easy integration with various devices. Features like multiple sound modes and a user-friendly remote add convenience. Setup is straightforward, with options for wall mounting or placement on a TV stand. While lacking a mobile app for advanced control, it still provides excellent value for money, making it a standout choice in its price range.

phucn3

2024-06-15T20:00:00

Rated 5 out of 5

Perfect sound bar

This is a great soundbar! Easy to set up and use. Very well constructed. Easy to connect to my phone and I love that! Great sound for a "small" bar. Surround sound was good.

amberlyskye

2024-06-08T20:00:00

Rated 5 out of 5

Beautiful and sounds amazing

I love the beautiful design, the sounds quality is excellent and best of all it was extremely easy to connect. I was only surprised at how heavy it was but other than that I am extremely pleased with this item.

anaco

2024-06-05T20:00:00

Rated 5 out of 5

Best sound bar! Incredible quality for the price!

BEST sound bar I've ever had. The difference actually insane how good it is. I love the many options to adjust the base/voice or treble for the best listening experience! Super easy to set up as well!

danad167

2024-05-27T20:00:00

Rated 2 out of 5

Good sound. Bad connections

Remote and Bluetooth connection does not work even after factory reset

Mm19

2024-05-22T20:00:00

Rated 4 out of 5

Great Sound

I think this soundbar is excellent quality for the price point! I love the sleek design and that it was made in the USA. I use the app on my phone to adjust the sound at night so it's not too loud!

elysew7

2024-05-20T20:00:00

Rated 5 out of 5

Simple and amazing sound!!!

The Flexus Core 100 sounds amazing and setup was so simple. This speaker is jaw dropping in both looks and performance. The audio is crystal clear and enough bass to shake our house. The soundbar has a very crisp and clear sound, nice technology with Atmos, Bluetooth, voice enhancement, and phone app for changing settings.

uyenn51

2024-05-19T20:00:00

Rated 5 out of 5

Powerful Soundbar

I was amazed by the quality of Flexus CORE 100 Sound Bar. The size is portable yet the impact of bass can filled the whole surroundings. I feel like I am inside the cinema. The innovative technology of the product is updated by using microchip that can be used through wireless connection such as bluetooth. It is one of the outstanding speakers I ever had.

mariejoyb

2024-05-19T20:00:00

Rated 5 out of 5

Good Quality Product

I really like the sound system and I thought the packaging was amazing. Everything in the box was organized nicely. The sound bar looks nice and feels like nice quality. Its a little heavy but I don't mind because it does feel sturdy. Bluetooth is easy to set up but you do have to have your device in front of the system in order to connect. I think the size is perfect and can be placed anywhere as well as bracketed on the wall.

hannahs861

2024-05-16T20:00:00

Rated 5 out of 5

Great sound

The output of quality sound is great. You can use HDMI eARC, Optical, and Bluetooth to connect. The eARC works great and allows you to use even old TV to control the volume with remote. No fumbling around for that remote to change sound and another for a channel. Has an output so you can connect a sub for deeper bass. The only thing I noticed on my setup was that the volume limit seemed low to what I was looking for. The test will come in my RV with generator and road noise. Can it outplay those two as the TV alone sure can't.

twonibblemehard

2024-05-16T20:00:00

Rated 5 out of 5

Amazing sounds.

It sounds good, very loud, easy set up. Best sounds bar I have. Highly recommend. I enjoy watching movies, YouTube, and listening to music every day.

jennyn140

2024-05-13T20:00:00

Rated 5 out of 5

Great for movies and music Great for movies and music

This is probably the best thing I have received. It is really long. The sound is amazing is super loud. I think it's great for parties and for connecting on your TV whenever you're watching a movie.

nafit1

2024-05-13T20:00:00

Rated 5 out of 5

Fluid audio experience

Its sleek design seamlessly integrates into my living space, while the audio quality surpasses my expectations with its rich, immersive sound.

lavondala

2024-05-07T20:00:00

Rated 5 out of 5

Great sound bar!!

This sound bar is INCREDIBLE! I gifted it to my brother and he absolutely loves it. The sound is crystal clear and the speaker is so loud! ( I kind of regret not keeping it for myself! Lol!) But it's truly a great sound bar that you won't be disappointed in in my opinion!

kaylier27

2024-05-07T20:00:00

Rated 3 out of 5

Flexus Soundbar

Great soundbar but does not pair with existing subwoofer from Klipsch. Now I have to bu the flex is subwoofer.

Scott P.

2024-05-05T20:00:00

Rated 5 out of 5

Great sound and easy to setup

I recently received the Klipsch Flexus CORE 100 2.1 Channel Powered by Onkyo Bluetooth Sound Bar, and I must say, it has exceeded all my expectations. The collaboration with Onkyo brings a level of expertise and innovation that truly shines through in the sound quality. The Dolby Atmos technology creates an immersive and multidimensional audio experience that enhances every movie and game I watch. The custom-tuned sound and impressive bass from the dual subwoofers make me feel like I'm in a movie theater right in my living room. The connectivity options with Klipsch Transport technology are seamless, allowing me to expand my home theater system with ease. The thoughtful design and premium materials of the Flexus Core 100 blend seamlessly with my space, and I appreciate the eco-conscious packaging that reflects Klipsch's commitment to sustainability. Overall, the Klipsch Flexus Core 100 has become an essential part of my home entertainment setup, providing top-notch audio performance and a sleek aesthetic that complements any room. I highly recommend this sound bar to anyone looking to elevate their sound experience at home.

veronicar280

2024-05-02T20:00:00

Rated 5 out of 5

Durable and easy to use

The sound quality is beyond incredible!! The value for money is amazing and definitely recommend. It is easy to use, durable, and easy to connect to.

shevliz

2024-05-01T20:00:00

Rated 4 out of 5

Great Quality

The Flexus Core 100 is a great quality sound bar. The only reason I did not provide a 5 star rating is because I own a Bose, which I compared the overall quality of sound to. My Bose has better clarity at a lesser price point. However, when this product is paired with the Flexus Sub 100, they deliver a movie theater-like experience when watching certain films. I love this sound system and I am grateful to have been gifted the Flexus Core and Sub in exchange for an honest review.

jibreelg

2024-04-29T20:00:00

Rated 3 out of 5

All Wireless? Nope

Since the Core is the first component you need when considering to invest in this system, I'm going to provide a review on the entire system assuming this is the first item a potential buyer will read. And keep reading because there is deception Klipsch doesn't disclose in the advertisement of this system, including within the owners manuals that are available online to review. I have owned several Klipsch home theater products for over 30 years and was extremely excited of a compact "wireless" system to install in my 33' Airstream vs the Sonos system I considered but that system is dependent on WiFi. Although I have Starlink, I didn't want to depend on WiFi to run a surround speaker system. So, the Kipsch Flexus System seemed like the answer as a wireless system. I began receiving the entire Flexus system 4-days ago over 3 shipments in the following order (1st- Core 100, 2nd- Sub 100, 3rd- Surr 100) and I received the final component today. Waiting on the other components I decided to set-up the Core to see what the hype was all about. The Core is very impressive. In usual Klipsch fashion, the sound is awesome. Great low-mid-high range and are easily adjusted with the EQ feature in the app and sounds great with music and movies. If I were to give this 5 stars, this is where it would be. In comes where maybe 4 stars could exist. Received the Sub 100 next. An old skool USB-A dongle is required to pair the Sub and any of the Flexus speakers, which is shown in the manuals. Once the sub was paired, I quickly discovered there is no individual volume level adjustment for the sub. Any type of volume can only be adjusted in the EQ and there is no true crossover feature to adjust the frequency level. The sub only picks up very low frequencies. The Core soundbar is very efficient and often drowns out the Sub 100, including the small subwoofers within the Core. Perhaps Klipsch can provide an update to the app that allows more individual fine-tuning of the Sub 100. For a 10" sub, it does have a decent deep rumble when it does respond to those low frequencies. Now, for the 3 stars. Received the Surr 100 today. Again, a dongle is required to pair. If you are familiar with what a dongle does, that means it is required to be plugged in 100% of the time in order to have connectivity. Now inlays the problem. There is no way to connect the Surr 100 and Sub 100 wirelessly at the same time. Confused as to why Klipsch would advertise a wireless system and quoted from the Core 100 manual "Flexus Sound System is built to grow with you. Add up to two WIRELESS subwoofers and two WIRELESS surround speakers to create a home theater." I called support to confirm if I was missing something on how to connect the system. What I was missing (sarcasm), was a RCA cable to connect the Sun to the Core because there is now way to connect the Surr speakers and a Sub wirelessly. In order to make the system fully operational the Surr 100 can connect wirelessly through the dongle and the Sub 100 has to be WIRED to the Core 100. HUGE Disappointment. Even though there is an extended 90-Day return policy on this system, I still have high hopes it will fulfill my needs even though part of it isn't wireless as advertised and I still went out and bought a RCA cable. There is a clear strategy in the marketing of this system. Klipsch chooses not to disclose all of the true functionality (or lack there of) of this system.

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Klipsch Flexus Core 100 Specifications

  • Color

    Black

  • Finish

    Ebony Vinyl

  • Enclosure Type

    Sealed - Plastic, Wood, Metal

  • Speaker System

    2.1 with Virtualized Dolby Atmos

  • Max Acoustic Output

    96.4dB

  • Front Firing Drivers

    2x 2.25" (5.71cm) Aluminum Cone Drivers

  • Up firing Drivers

    2x 4" (10.16cm) High-Output Paper Cone Woofers

  • System Power

    100W RMS

  • Frequency Response

    45Hz - 20kHz

  • Inputs

    HDMI eARC
    Bluetooth
    USB-C
    Digital Optical

  • Outputs

    Subwoofer (RCA) Output

  • Voltage

    100-240V 50/60Hz Internal Power Supply

  • Mounting Options

    1/4"-20 Thread
    Included slim-depth wall brackets

  • Dimensions (H X W X D)

    3 x 28 x 5" (76 x 711 x 127mm)

  • Weight

    10 lbs (4.54kg)

  • UPC Code

    743878053470

About Klipsch Flexus Core 100

FEATURED REVIEWS

BEST SOUNDING SOUNDBAR!

By ERIC603

BASS 10 out of 10 TREBLE 10 out of 10 LOUDNESS 10 out of 10 XL DIGITAL INTERFACE ?? DESIGN 7 out of 10 I'd prefer no cloth material and I'd like the hand controls to be improved upon.

Replacement for old sound bar.

By Satisfied c.

Very good sound and easy to set up. Would buy again.

For an unparalleled audio experience, the Klipsch Flexus Core 100 100W 2.1-Channel Dolby Atmos Soundbar in sleek black is your gateway to superior home entertainment. This soundbar is powered by Klipsch's renowned acoustics and proprietary Transport technology, delivering a robust 2.1-channel audio performance that lays the foundation for an immersive home theater system.

Equipped with Dolby Atmos technology, the Flexus Core 100 transforms your living room into a multidimensional soundscape, perfect for enjoying the latest movies, TV shows, and games with enhanced audio depth and clarity. The soundbar features two 2.25" aluminum cone drivers, expertly tuned by Klipsch acousticians, and dual 4" built-in subwoofers, providing best-in-class bass performance without the need for an external subwoofer.

Klipsch's innovative Transport technology ensures seamless connectivity, allowing you to expand your audio setup effortlessly by integrating Flexus Surrounds and additional Flexus Subwoofers. This feature guarantees lightning-fast connections across multiple channels, enhancing your home theater experience.

The Klipsch Flexus Core 100 is designed to complement any interior aesthetic, crafted with premium materials and meticulous attention to detail. Its sophisticated design ensures it fits seamlessly into any space, making it a versatile addition to your home.

Take full control of your audio experience with the Klipsch Connect Plus app. Customize your sound with EQ presets or create your own custom EQ mix. The app also offers features like Night Mode, Dialogue Boost, and comprehensive volume control, allowing you to tailor the sound to your preferences for any occasion.

Klipsch Flexus Core 100 Features

  • Solid Foundations: 2.1-Channel Sound Bar
  • Dolby Atmos For Immersive, Multidimensional Sound
  • Custom-Tuned Sound, Best Bass In Class
  • Klipsch Transport Tech For Ultimate Connectivity
  • Styled For Any Aesthetic
  • Access with the new Klipsch Connect Plus app

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience immersive sound with Dolby Atmos on this Klipsch 2.1 channel soundbar.
  • Enjoy simple connectivity via HDMI eARC, Bluetooth, USB-C, and Digital Optical inputs.
  • The Klipsch Flexus Core 100 soundbar delivers 100W RMS power for robust home theater audio.
  • Easily mount this soundbar with included brackets or use the 1/4"-20 thread option.
  • Upgrade your TV audio with crystal-clear dialogue and deep bass from this Klipsch soundbar.
  • Expand your audio setup with the subwoofer output for enhanced low-frequency performance.

What's in the box:

  • Klipsch Flexus Core 100 100W 2.1-Channel Dolby Atmos Soundbar (Black)
  • BLE Blacklit Remote Control
  • IEC Power Cord (2m)
  • HDMI Cable (1.5m)
  • 2x AAA Battery
  • 2x L-Shaped Mounting Bracket
  • Mounting Hardware
  • User Manual
  • Klipsch 2 Year Limited Warranty