GoldenEar SuperCinema 3D Array X vs MartinLogan Motion SLM X3
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Choosing between the GoldenEar SuperCinema 3D Array X and MartinLogan Motion SLM X3? 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 MartinLogan Motion SLM X3 leads in value, form factor, room fit. They score similarly in ease of use.
The MartinLogan Motion SLM X3 holds an advantage across more performance dimensions, but the GoldenEar SuperCinema 3D Array X 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.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Channel Config | 3.0 | 3.0 |
| Total Power (RMS) | — | — |
| Driver Count | 9 | 9 |
| Freq Response Low | — | 120Hz |
| Freq Response High | — | 25000Hz |
| Passive | Yes | Yes |
| Dolby Atmos | No | No |
| Dolby Digital+ | No | No |
| Dolby TrueHD | No | No |
| DTS:X | No | No |
| DTS Virtual:X | No | No |
| DTS-HD Master | No | No |
| Built-in Sub | No | No |
| Wireless Sub Included | No | No |
| Wireless Sub Support | No | No |
| Wireless Surround Support | No | No |
| HDMI eARC | No | No |
| HDMI Inputs | 0 | 0 |
| HDMI Version | — | — |
| Optical Input | No | No |
| Analog Stereo In | No | No |
| Sub Pre-Out | No | No |
| Ethernet | No | No |
| Bluetooth | No | No |
| BT Version | — | — |
| Wi-Fi | No | No |
| Wi-Fi Standard | — | — |
| AirPlay 2 | No | No |
| Chromecast | No | No |
| Spotify Connect | No | No |
| Voice Assistants | ||
| Room Calibration | — | — |
| Dialog Enhancement | No | No |
| Night Mode | No | No |
| App Control | — | — |
| Wall Mountable | Yes | Yes |
Key Differences
- Freq Response Low: GoldenEar SuperCinema 3D Array X at — vs MartinLogan Motion SLM X3 at 120Hz
- Freq Response High: GoldenEar SuperCinema 3D Array X at — vs MartinLogan Motion SLM X3 at 25000Hz
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