Dimensions
Size comparison
M90BOOMBOX 4
| M90 | BOOMBOX 4 | Difference | |
|---|---|---|---|
| Height | 212 mm | 260 mm | −48 mm |
| Width | 133 mm | 510 mm | −377 mm |
| Depth | 225 mm | 210 mm | +15 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is M90 better than BOOMBOX 4?
- Highest frequency40,000 Hz vs 20,000 Hz2×
- Bluetooth version6 vs 5.4+11%
Why is BOOMBOX 4 better than M90?
- Lowest frequency50 Hz vs 37 Hz+35%
Specifications
Side by side
| Sound | ||
| Driver size | 101.6 mm | — |
| Output power | 100 W | — |
| Lowest frequency | 50 Hz | 37 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Hi-Res Audio | Yes | — |
| Battery & charging | ||
| Battery life | — | 34 h |
| Mains powered | Yes | Yes |
| Battery powered (portable) | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 6 | 5.4 |
| Bluetooth codecs | LDAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | No | — |
| LDAC | Yes | — |
| USB-C | Yes | — |
| USB audio | — | Yes |
| 3.5 mm jack / AUX | Yes | — |
| HDMI eARC / ARC | Yes | — |
| Optical input | Yes | — |
| Design & build | ||
| Weight | 6,050 g | — |
| Width | 133 mm | 510 mm |
| Height | 212 mm | 260 mm |
| Depth | 225 mm | 210 mm |
| Protection rating | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Dust protection (IP) | — | 6 |
| Features | ||
| Controls | Regional Distributors | — |
| Party / stereo pairing | — | Yes |
