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Dimensions
Size comparison
Acton IIISRS-RA3000
| Acton III | SRS-RA3000 | Difference | |
|---|---|---|---|
| Height | 170 mm | 247 mm | −77 mm |
| Width | 260 mm | 146 mm | +114 mm |
| Depth | 150 mm | 155 mm | −5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Acton III better than SRS-RA3000?
- Bluetooth version5.2 vs 4.2+24%
Why is SRS-RA3000 better than Acton III?
SRS-RA3000 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | 60 W | — |
| Speaker channels | Stereo | Stereo |
| Lowest frequency | 45 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 4.2 |
| Bluetooth codecs | SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| LE Audio | Yes | — |
| 3.5 mm jack / AUX | Yes | Yes |
| HDMI eARC / ARC | Yes | — |
| Smart & streaming | ||
| Wi-Fi | Yes | Yes |
| Chromecast / Google Cast | — | Yes |
| Companion app | Yes | — |
| Design & build | ||
| Weight | 2,850 g | — |
| Width | 260 mm | 146 mm |
| Height | 170 mm | 247 mm |
| Depth | 150 mm | 155 mm |
| Water resistance (IPx) | IPx0 | — |
