GoldenEar SuperCinema 3D Array XL vs Klipsch Flexus CORE 300 Black
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Choosing between the GoldenEar SuperCinema 3D Array XL and Klipsch Flexus CORE 300 Black? Both compete in the Soundbar segment. Here’s how they compare across the specs that matter most for your home theater.
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Looking at overall performance dimensions: The GoldenEar SuperCinema 3D Array XL scores higher in form factor, room fit. The Klipsch Flexus CORE 300 Black leads in value. They score similarly in ease of use.
These soundbars differ in channel configurations of 3.0 vs 5.1.2, and only the Klipsch Flexus CORE 300 Black includes Dolby Atmos support. Atmos adds a height dimension to surround sound, placing sounds above you. It's object-based, so the receiver decides which speakers reproduce each sound based on your layout.
These two Soundbar options trade wins across different dimensions. The right choice depends on which specs matter most for your room and listening preferences — review the detailed table below to decide.
For most home theaters, the GoldenEar SuperCinema 3D Array XL is the stronger choice — it leads in 2 of 4 scored dimensions. The Klipsch Flexus CORE 300 Black makes more sense if you prioritize the 1 dimension where it leads.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
GoldenEar SuperCinema 3D Array XL
Klipsch Flexus CORE 300 Black
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Channel Config | 3.0 | 5.1.2 |
| Total Power (RMS) | — | 185W |
| Driver Count | 11 | 13 |
| Freq Response Low | — | 43Hz |
| Freq Response High | — | 20000Hz |
| Passive | Yes | No |
| Dolby Atmos | No | Yes |
| Dolby Digital+ | No | Yes |
| Dolby TrueHD | No | No |
| DTS:X | No | No |
| DTS Virtual:X | No | No |
| DTS-HD Master | No | No |
| Built-in Sub | No | Yes |
| Wireless Sub Included | No | No |
| Wireless Sub Support | No | Yes |
| Wireless Surround Support | No | Yes |
| HDMI eARC | No | Yes |
| HDMI Inputs | 0 | 1 |
| HDMI Version | — | 2.1 |
| Optical Input | No | Yes |
| Analog Stereo In | No | No |
| Sub Pre-Out | No | Yes |
| Ethernet | No | No |
| Bluetooth | No | Yes |
| BT Version | — | 5.3 |
| Wi-Fi | No | Yes |
| Wi-Fi Standard | — | — |
| AirPlay 2 | No | Yes |
| Chromecast | No | No |
| Spotify Connect | No | Yes |
| Voice Assistants | ||
| Room Calibration | — | Dirac Live |
| Dialog Enhancement | No | Yes |
| Night Mode | No | Yes |
| App Control | — | Klipsch Connect |
| Wall Mountable | Yes | Yes |
Key Differences
- Channel Config: GoldenEar SuperCinema 3D Array XL at 3.0 vs Klipsch Flexus CORE 300 Black at 5.1.2
- Driver Count: GoldenEar SuperCinema 3D Array XL at 11 vs Klipsch Flexus CORE 300 Black at 13
- Total Power (RMS): GoldenEar SuperCinema 3D Array XL at — vs Klipsch Flexus CORE 300 Black at 185W
- Freq Response Low: GoldenEar SuperCinema 3D Array XL at — vs Klipsch Flexus CORE 300 Black at 43Hz. Determines how much bass a speaker handles on its own versus relying on a subwoofer for low-end support.
- Freq Response High: GoldenEar SuperCinema 3D Array XL at — vs Klipsch Flexus CORE 300 Black at 20000Hz
See Where These Rank
Check our editorial rankings to see how GoldenEar SuperCinema 3D Array XL and Klipsch Flexus CORE 300 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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