Dimensions
Size comparison
SP3 BT FIO-SP3BTULT Field 7
| SP3 BT FIO-SP3BT | ULT Field 7 | Difference | |
|---|---|---|---|
| Height | 163 mm | 224 mm | −61 mm |
| Width | 120 mm | 512 mm | −392 mm |
| Depth | 132 mm | 222 mm | −90 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is SP3 BT FIO-SP3BT better than ULT Field 7?
- Highest frequency40,000 Hz vs 20,000 Hz2×
Why is ULT Field 7 better than SP3 BT FIO-SP3BT?
- Lowest frequency65 Hz vs 20 Hz3.2×
- Bluetooth version5 vs 5.2+4%
Specifications
Side by side
| Sound | ||
| Output power | 40 W | — |
| Speaker channels | Stereo | — |
| Lowest frequency | 65 Hz | 20 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | — | Yes |
| Stereo | Yes | — |
| Battery & charging | ||
| Battery life | — | 30 h |
| Power bank function | — | Yes |
| Mains powered | Yes | Yes |
| Battery powered (portable) | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.2 |
| Bluetooth codecs | — | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | No |
| LDAC | — | Yes |
| USB audio | Yes | — |
| 3.5 mm jack / AUX | Yes | — |
| Optical input | Yes | — |
| Design & build | ||
| Weight | — | 6,300 g |
| Width | 120 mm | 512 mm |
| Height | 163 mm | 224 mm |
| Depth | 132 mm | 222 mm |
| Colours | — | Black |
| Features | ||
| Light effects | Yes | — |
