2.1Sound2.2
Why is GSB 900 better than Subway 2.0?
- Output power30 W vs 20 W+50%
Why is Subway 2.0 better than GSB 900?
Subway 2.0 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | 30 W | 20 W |
| Speaker channels | 2.0 | 2.0 |
| Channel count | 2 | 2 |
| Subwoofer | None | None |
| Adjustable equaliser | — | Yes |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5 |
| 3.5 mm jack / AUX | — | Yes |
| HDMI eARC / ARC | Yes | — |
| Optical input | Yes | Yes |
| Design & build | ||
| Weight | 1,100 g | 1,120 g |
| Width | 500 mm | 410 mm |
| Height | 65 mm | — |
| Depth | 74 mm | — |
| Colours | Black | Black |
| Features | ||
| Remote control | Yes | Yes |
| Placement | an der Wand, vor dem Fernseher | an der Wand, vor dem Fernseher, im Regal |







