The Flexus 10” Subwoofer packs a lot of punch per square inch thanks to careful Klipsch engineering. Enjoy powerful bass with plenty of depth without sacrificing the low latency and musicality typically displayed by larger subwoofers.
Q: How easy is it to connect this subwoofer to my existing system?
A: Connecting the subwoofer is quick and easy thanks to Klipsch Transport technology.
Q: Is this subwoofer wireless?
A: Yes, the Flexus SUB 100 offers wireless connectivity for your convenience.
Q: Does this subwoofer have an app for control?
A: Yes, you can control the subwoofer with the Klipsch Connect Plus app.
Q: What brand is the Flexus 10" Subwoofer powered by?
A: The Flexus 10" Subwoofer is powered by Onkyo, a company known for its manufacturing and technology in audio.
Q: Can I add more speakers to this subwoofer?
A: Yes, you can expand your system by adding Flexus Surrounds and another Flexus Subwoofer.
Q: Can we hook up with a Yamaha receiver
A: Yes, you can connect the Flexus subwoofer to any AV receiver with a standard RCA cable.
Q: Is this subwoofer compatible with the Samsung S90C OLED TV and Samsung HW-Q990DSoundbar?
A: No, the Flexus SUB 100 will only be compatible with Klipsch Flexus soundbars.

The Flexus 10” Subwoofer packs a lot of punch per square inch thanks to careful Klipsch engineering. Enjoy powerful bass with plenty of depth without sacrificing the low latency and musicality typically displayed by larger subwoofers.

The Klipsch Flexus Core 100 Sound System, powered by Onkyo, lays the foundation for amazing movie nights, gripping gaming campaigns that go late into the night, and streaming the next binge-worthy show. Powered by exceptional acoustics and proprietary Klipsch Transport technology, this 2.1-channel sound bar is the first step towards building the whole home entertainment ecosystem of your dreams.

The Klipsch Flexus Core 210 Sound System wtih 10" subwoofer, powered by Onkyo, lays the foundation for amazing movie nights, gripping gaming campaigns that go late into the night, and streaming the next binge-worthy show. Powered by exceptional acoustics and proprietary Klipsch Transport technology, this 3.1.2-channel sound bar is the first step towards building the whole home entertainment ecosystem of your dreams.

Adding Klipsch Flexus Surround Speakers elevates the performance of your home theater system thanks to immersive Dolby Atmos technology. By creating a true multichannel surround sound setup, you’ll hear music, movies, and games placed in 3D around and above you for a realistic, multidimensional experience.
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Customers recognize the Flexus SUB 100 Subwoofer for CORE Soundbars as providing excellent sound quality. Many appreciate the deep bass and how well it complements the soundbar. Positive comments highlight the impressive sound and the overall quality of the subwoofer. There were no negative customer comments reported.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I'm going to be honest...I have been anti-soundbars until Klipsch created the Flexus series. I am that annoying person who always had to have the receiver and multi speaker setup (don't get me wrong, I still have that in three other rooms of the house), but have limited space in my office and caught the 100 series on sale, so said "heck it, let's do this dawg!" Great sound, subwoofer hits and is connected via Bluetooth USB. And like the Millers, I gots no ragrets.
Posted by MegC
This is a wonderful sub that compliments the soundbar nicely, The design is made to be distortion free and it achieves this , it shines best in Dolby Atmos and Apple airplay, only thing it’s lacking is anything below 30hz but most the time not a issue
Posted by KyleT
Top quality as always.. Use the app to tune the sub because this MF will rock your room...
Posted by TREYW