Dimensions
Size comparison
Rockster Air 2 Stereo-SetNX-70A
| Rockster Air 2 Stereo-Set | NX-70A | Difference | |
|---|---|---|---|
| Height | 589 mm | 333 mm | +256 mm |
| Width | 323 mm | 189 mm | +134 mm |
| Depth | 344 mm | 234 mm | +110 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Rockster Air 2 Stereo-Set better than NX-70A?
- Lowest frequency47 Hz vs 50 Hz+6%
Why is NX-70A better than Rockster Air 2 Stereo-Set?
- Bluetooth version5 vs 5.3+6%
Specifications
Side by side
| Sound | ||
| Output power | — | 320 W |
| Lowest frequency | 47 Hz | 50 Hz |
| Highest frequency | 22,000 Hz | — |
| Hi-Res Audio | — | Yes |
| Battery & charging | ||
| Battery life | 58 h | — |
| Battery capacity | 7,800 mAh | — |
| Mains powered | Yes | Yes |
| Battery powered (portable) | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.3 |
| Bluetooth codecs | aptX HD, aptX, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | Yes | — |
| LDAC | No | — |
| 3.5 mm jack / AUX | — | Yes |
| Optical input | — | Yes |
| Smart & streaming | ||
| Wi-Fi | — | Yes |
| AirPlay | — | Yes |
| Spotify Connect | — | Yes |
| Design & build | ||
| Weight | 14,150 g | — |
| Width | 323 mm | 189 mm |
| Height | 589 mm | 333 mm |
| Depth | 344 mm | 234 mm |
| Colours | Black | — |
