vs
Dimensions
Size comparison
Formation WedgeOB-4
| Formation Wedge | OB-4 | Difference | |
|---|---|---|---|
| Height | 232 mm | 284 mm | −52 mm |
| Width | 440 mm | 232.5 mm | +207.5 mm |
| Depth | 243 mm | 57.5 mm | +185.5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Formation Wedge better than OB-4?
- Output power240 W vs 10 W24×
- Lowest frequency35 Hz vs 52 Hz+49%
- Highest frequency28,000 Hz vs 25,000 Hz+12%
Why is OB-4 better than Formation Wedge?
OB-4 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | 240 W | 10 W |
| Speaker channels | Stereo | 2.0 |
| Channel count | — | 2 |
| Lowest frequency | 35 Hz | 52 Hz |
| Highest frequency | 28,000 Hz | 25,000 Hz |
| Hi-Res Audio | Yes | — |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Battery life | — | 8 h |
| Mains powered | Yes | No |
| Battery powered (portable) | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth codecs | — | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| 3.5 mm jack / AUX | — | Yes |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| AirPlay | Yes | — |
| Spotify Connect | Yes | — |
| Design & build | ||
| Weight | — | 1,700 g |
| Width | 440 mm | 232 mm |
| Height | 232 mm | 284 mm |
| Depth | 243 mm | 58 mm |
| Features | ||
| Party / stereo pairing | Yes | — |
