vs
5.5Battery9.8
Dimensions
Size comparison
Rockster 2Rockster Air 2 Stereo-Set
| Rockster 2 | Rockster Air 2 Stereo-Set | Difference | |
|---|---|---|---|
| Height | 980 mm | 589 mm | +391 mm |
| Width | 524 mm | 323 mm | +201 mm |
| Depth | 595 mm | 344 mm | +251 mm |
| Weight | 43,790 g | 14,150 g | +29,640 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Rockster 2 better than Rockster Air 2 Stereo-Set?
- Bluetooth version5.3 vs 5+6%
- Lowest frequency36 Hz vs 47 Hz+31%
Why is Rockster Air 2 Stereo-Set better than Rockster 2?
- Battery life15 h vs 58 h3.9×
- Weight43,790 g vs 14,150 g3.1×
- Hi-res codec (LDAC / aptX HD / LHDC)No · Rockster 2: Yes
- aptXNo · Rockster 2: Yes
- Highest frequency20,000 Hz vs 22,000 Hz+10%
Specifications
Side by side
| Sound | ||
| Output power | 440 W | — |
| Subwoofer | Built-in | — |
| Lowest frequency | 36 Hz | 47 Hz |
| Highest frequency | 20,000 Hz | 22,000 Hz |
| Adjustable equaliser | Yes | — |
| Stereo | Yes | — |
| Battery & charging | ||
| Battery life | 15 h | 58 h |
| Battery capacity | — | 7,800 mAh |
| Power bank function | Yes | — |
| Mains powered | No | Yes |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5 |
| Bluetooth codecs | AAC, SBC | aptX HD, aptX, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | Yes |
| aptX | No | Yes |
| LDAC | No | No |
| Multipoint (two devices) | Yes | — |
| USB-C | Yes | — |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Weight | 43,790 g | 14,150 g |
| Width | 524 mm | 323 mm |
| Height | 980 mm | 589 mm |
| Depth | 595 mm | 344 mm |
| Protection rating | IPX2 | — |
| Water resistance (IPx) | IPx2 | — |
| Colours | — | Black |
| Features | ||
| Party / stereo pairing | Yes | — |
