Dimensions
Size comparison
Phantom Ultimate 98 dBM40
| Phantom Ultimate 98 dB | M40 | Difference | |
|---|---|---|---|
| Height | 168 mm | 710 mm | −542 mm |
| Width | 157 mm | 250 mm | −93 mm |
| Depth | 219 mm | 296 mm | −77 mm |
| Weight | 4,300 g | 12,400 g | −8,100 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Phantom Ultimate 98 dB better than M40?
- Output power400 W vs 100 W4×
- Weight4,300 g vs 12,400 g2.9×
- Lowest frequency18 Hz vs 38 Hz2.1×
- Highest frequency25,000 Hz vs 22,000 Hz+14%
Why is M40 better than Phantom Ultimate 98 dB?
M40 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | 400 W | 100 W |
| Lowest frequency | 18 Hz | 38 Hz |
| Highest frequency | 25,000 Hz | 22,000 Hz |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | — |
| Bluetooth codecs | — | aptX HD, aptX, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | Yes |
| LDAC | — | No |
| Optical input | — | Yes |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| AirPlay | Yes | — |
| Chromecast / Google Cast | Yes | — |
| Spotify Connect | Yes | — |
| Multiroom | Yes | — |
| Voice assistant built in | — | Yes |
| Design & build | ||
| Weight | 4,300 g | 12,400 g |
| Width | 157 mm | 250 mm |
| Height | 168 mm | 710 mm |
| Depth | 219 mm | 296 mm |
| Features | ||
| Remote control | — | Yes |
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