Dimensions
Size comparison
SP3 BT FIO-SP3BTHT-AX7
| SP3 BT FIO-SP3BT | HT-AX7 | Difference | |
|---|---|---|---|
| Height | 163 mm | 133 mm | +30 mm |
| Width | 120 mm | 306 mm | −186 mm |
| Depth | 132 mm | 123 mm | +9 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is SP3 BT FIO-SP3BT better than HT-AX7?
SP3 BT FIO-SP3BT has no measurable advantages in this pair.
Why is HT-AX7 better than SP3 BT FIO-SP3BT?
- Bluetooth version5 vs 5.2+4%
Specifications
Side by side
| Sound | ||
| Output power | 40 W | — |
| Speaker channels | Stereo | 2.0 |
| Channel count | — | 2 |
| Lowest frequency | 65 Hz | — |
| Highest frequency | 40,000 Hz | — |
| Hi-Res Audio | Yes | — |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Battery life | — | 30 h |
| Mains powered | Yes | No |
| Battery powered (portable) | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.2 |
| Bluetooth codecs | — | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| USB audio | Yes | — |
| 3.5 mm jack / AUX | Yes | — |
| Optical input | Yes | — |
| Design & build | ||
| Width | 120 mm | 306 mm |
| Height | 163 mm | 133 mm |
| Depth | 132 mm | 123 mm |
| Colours | — | Grey |
| Features | ||
| Hands-free calls | — | Yes |
| Light effects | Yes | — |
