JBL Bar 300 MK2 vs Klipsch Flexus CORE 100 Black
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Choosing between the JBL Bar 300 MK2 and Klipsch Flexus CORE 100 Black? Both compete in the Soundbar segment. Here’s how they compare across the specs that matter most for your home theater.
Pricing for both models is currently unavailable. Check the retailer links below for current deals.
Looking at overall performance dimensions: The Klipsch Flexus CORE 100 Black leads in value, form factor, room fit. They score similarly in ease of use.
These soundbars differ in channel configurations of 5.0 vs 2.1.
The Klipsch Flexus CORE 100 Black holds an advantage across more performance dimensions, but the JBL Bar 300 MK2 may still be the better pick depending on which specs matter most to your setup. See the detailed comparison table below for the full breakdown.
For most home theaters, the Klipsch Flexus CORE 100 Black is the stronger choice — it leads in 3 of 4 scored dimensions. The JBL Bar 300 MK2 makes more sense if budget is the primary constraint.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
JBL Bar 300 MK2
Klipsch Flexus CORE 100 Black
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Channel Config | 5.0 | 2.1 |
| Total Power (RMS) | 450W | 100W |
| Driver Count | 9 | 4 |
| Freq Response Low | — | 45Hz |
| Freq Response High | — | 20000Hz |
| Passive | No | No |
| Dolby Atmos | Yes | Yes |
| Dolby Digital+ | Yes | Yes |
| Dolby TrueHD | No | No |
| DTS:X | No | No |
| DTS Virtual:X | Yes | No |
| DTS-HD Master | No | No |
| Built-in Sub | Yes | Yes |
| Wireless Sub Included | No | No |
| Wireless Sub Support | Yes | Yes |
| Wireless Surround Support | No | No |
| HDMI eARC | Yes | Yes |
| HDMI Inputs | 0 | 0 |
| HDMI Version | 2.1 | 2.1 |
| Optical Input | Yes | Yes |
| Analog Stereo In | No | No |
| Sub Pre-Out | No | Yes |
| Ethernet | No | No |
| Bluetooth | Yes | Yes |
| BT Version | 5.3 | 5.3 |
| Wi-Fi | Yes | No |
| Wi-Fi Standard | — | — |
| AirPlay 2 | No | No |
| Chromecast | Yes | No |
| Spotify Connect | No | No |
| Voice Assistants | ||
| Room Calibration | JBL One | Klipsch Connect |
| Dialog Enhancement | Yes | Yes |
| Night Mode | Yes | Yes |
| App Control | JBL One | Klipsch Connect |
| Wall Mountable | Yes | Yes |
Key Differences
- Total Power (RMS): JBL Bar 300 MK2 at 450W vs Klipsch Flexus CORE 100 Black at 100W
- Channel Config: JBL Bar 300 MK2 at 5.0 vs Klipsch Flexus CORE 100 Black at 2.1
- Driver Count: JBL Bar 300 MK2 at 9 vs Klipsch Flexus CORE 100 Black at 4
- Freq Response Low: JBL Bar 300 MK2 at — vs Klipsch Flexus CORE 100 Black at 45Hz. Determines how much bass a speaker handles on its own versus relying on a subwoofer for low-end support.
- Freq Response High: JBL Bar 300 MK2 at — vs Klipsch Flexus CORE 100 Black at 20000Hz
See Where These Rank
Check our editorial rankings to see how JBL Bar 300 MK2 and Klipsch Flexus CORE 100 Black compare to the rest of the field.
Best Soundbar RankingsSpecifications sourced from manufacturer datasheets and verified against retailer listings. Prices updated hourly from authorized retailers. Scoring uses our open methodology — products are never ranked, promoted, or suppressed based on affiliate commission rates.
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