Dimensions
Size comparison
R-40PMHT-AX7
| R-40PM | HT-AX7 | Difference | |
|---|---|---|---|
| Height | 300 mm | 133 mm | +167 mm |
| Width | 145 mm | 306 mm | −161 mm |
| Depth | 256 mm | 123 mm | +133 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is R-40PM better than HT-AX7?
R-40PM has no measurable advantages in this pair.
Why is HT-AX7 better than R-40PM?
HT-AX7 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | 70 W | — |
| Speaker channels | — | 2.0 |
| Channel count | — | 2 |
| Lowest frequency | 60 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Stereo | — | Yes |
| Battery & charging | ||
| Battery life | — | 30 h |
| Mains powered | Yes | No |
| Battery powered (portable) | No | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 5.2 |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| 3.5 mm jack / AUX | Yes | — |
| Optical input | Yes | — |
| Design & build | ||
| Weight | 8,300 g | — |
| Width | 145 mm | 306 mm |
| Height | 300 mm | 133 mm |
| Depth | 256 mm | 123 mm |
| Colours | — | Grey |
| Features | ||
| Hands-free calls | — | Yes |
