vs
Dimensions
Size comparison
Rockster Air 2 Stereo-SetSongbook SB-0641
| Rockster Air 2 Stereo-Set | Songbook SB-0641 | Difference | |
|---|---|---|---|
| Height | 589 mm | 227 mm | +362 mm |
| Width | 323 mm | 305 mm | +18 mm |
| Depth | 344 mm | 126 mm | +218 mm |
| Weight | 14,150 g | 3,000 g | +11,150 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Rockster Air 2 Stereo-Set better than Songbook SB-0641?
- Battery life58 h vs 10 h5.8×
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · Songbook SB-0641: No
- aptXYes · Songbook SB-0641: No
Why is Songbook SB-0641 better than Rockster Air 2 Stereo-Set?
- Weight14,150 g vs 3,000 g4.7×
Specifications
Side by side
| Sound | ||
| Output power | — | 40 W |
| Lowest frequency | 47 Hz | — |
| Highest frequency | 22,000 Hz | — |
| Adjustable equaliser | — | Yes |
| Battery & charging | ||
| Battery life | 58 h | 10 h |
| Battery capacity | 7,800 mAh | — |
| Mains powered | Yes | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | — |
| Bluetooth codecs | aptX HD, aptX, AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | Yes | No |
| LDAC | No | No |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | — | Yes |
| Design & build | ||
| Weight | 14,150 g | 3,000 g |
| Width | 323 mm | 305 mm |
| Height | 589 mm | 227 mm |
| Depth | 344 mm | 126 mm |
| Colours | Black | Green |
