Dimensions
Size comparison
4305PM40
| 4305P | M40 | Difference | |
|---|---|---|---|
| Height | 336 mm | 710 mm | −374 mm |
| Width | 210 mm | 250 mm | −40 mm |
| Depth | 223.3 mm | 296 mm | −72.7 mm |
| Weight | 6,600 g | 12,400 g | −5,800 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 4305P better than M40?
- Output power150 W vs 100 W+50%
- Weight6,600 g vs 12,400 g+88%
- Highest frequency25,000 Hz vs 22,000 Hz+14%
Why is M40 better than 4305P?
- Hi-res codec (LDAC / aptX HD / LHDC)No · 4305P: Yes
- aptXNo · 4305P: Yes
- Lowest frequency45 Hz vs 38 Hz+18%
Specifications
Side by side
| Sound | ||
| Output power | 150 W | 100 W |
| Lowest frequency | 45 Hz | 38 Hz |
| Highest frequency | 25,000 Hz | 22,000 Hz |
| Hi-Res Audio | Yes | — |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.1 | — |
| Bluetooth codecs | SBC | aptX HD, aptX, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | Yes |
| aptX | No | Yes |
| LDAC | No | No |
| USB audio | Yes | — |
| 3.5 mm jack / AUX | Yes | — |
| Optical input | Yes | Yes |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| AirPlay | Yes | — |
| Chromecast / Google Cast | Yes | — |
| Spotify Connect | Yes | — |
| Voice assistant built in | — | Yes |
| Design & build | ||
| Weight | 6,600 g | 12,400 g |
| Width | 210 mm | 250 mm |
| Height | 336 mm | 710 mm |
| Depth | 223 mm | 296 mm |
| Features | ||
| Remote control | — | Yes |
