What this sound bar does for movie and game audio
- Amazon price
- $899.00
- Customer rating
- 4.2
- Customer reviews
- 691
- Typical price over 90 days
- $1022.34
- Difference
- $123.34 (12 percent)
The Klipsch Flexus CORE 300 is a 5.1.2-channel sound bar that processes Dolby Atmos content from movies, shows and games. Two built-in elevation speakers fire sound upward, while two side-firing drivers spread effects to the sides, so you get height and width without separate surrounds.
This model is powered by Onkyo and includes Dirac Live room correction. After you run a scan of your room, Dirac adjusts the output to correct for acoustic problems in your space. That matters in real rooms where speakers sit off-center or near walls, because the correction targets a more consistent response at your seat.
We'd consider this a strong pick if you want Atmos height effects and automatic room tuning in a single bar. The 54-inch width suits larger TVs, so check your stand or wall space before buying.
How you connect and control it
The Flexus CORE 300 is controlled through the Klipsch Connect Plus app, which handles custom audio settings, multiple Klipsch devices and firmware updates. That app is how you manage Dirac Live and other adjustments, so you'll want a phone or tablet handy during setup.
Your source chain matters here. Connect your TV or media player to the bar using the inputs your gear supports, and confirm your television can pass Dolby Atmos from your streaming apps or game console. The listed details don't cover every port or HDMI version, so check the connections on the back of your TV and the bar before you commit.
If you rely on a universal remote, verify whether the bar responds to your TV remote over HDMI-CEC or needs the app. That's a quick check that saves frustration later.
Which rooms and listeners this suits
This bar fits a living room or media room where you want immersive audio without running wires to rear speakers. The 5.1.2 layout, with height and side drivers, aims to create a multidimensional sound field around and above you. For a dedicated theater with dedicated surrounds, a full receiver-and-speaker setup may still be the better path.
At $899.00, it's below the typical price over the last 90 days of $1022.34, a savings of $123.34. With 691 reviews behind it, the Flexus CORE 300 is a well-documented pick in this category.
Skip it if your room can't accommodate a 54-inch bar or if you don't need Atmos. Otherwise, measure your space, confirm your TV supports Atmos passthrough, and check that the app-based controls fit how you watch.
From source to room: Dolby Atmos from your TV or console feeds the bar, Dirac Live tunes output to your space, and the 5.1.2 array creates height and side effects without extra speakers.
Spec sheet
| Model | 1072083 |
|---|---|
| Color | Black |
| Size | 54”W |



