Dimensions
Size comparison
Acton IVGX-30ARC
| Acton IV | GX-30ARC | Difference | |
|---|---|---|---|
| Height | 171 mm | 220 mm | −49 mm |
| Width | 260 mm | 146 mm | +114 mm |
| Depth | 150 mm | 170 mm | −20 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Acton IV better than GX-30ARC?
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · GX-30ARC: No
- Output power110 W vs 100 W+10%
- LDACYes · GX-30ARC: No
- Highest frequency38,000 Hz vs 22,000 Hz+73%
- Lowest frequency37 Hz vs 51 Hz+38%
Why is GX-30ARC better than Acton IV?
GX-30ARC has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Driver type | Dynamic | — |
| Driver size | 101.6 mm | — |
| Output power | 110 W | 100 W |
| Speaker channels | Stereo | 2.0 |
| Channel count | 2 | 2 |
| Lowest frequency | 37 Hz | 51 Hz |
| Highest frequency | 38,000 Hz | 22,000 Hz |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | — |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | LDAC, LC3, AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | No | No |
| LDAC | Yes | No |
| Multipoint (two devices) | Yes | — |
| LE Audio | Yes | — |
| Auracast | Yes | — |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | Yes | — |
| Optical input | — | Yes |
| Smart & streaming | ||
| Spotify Connect | Yes | — |
| Companion app | Yes | — |
| Design & build | ||
| Weight | 2,650 g | — |
| Width | 260 mm | 146 mm |
| Height | 171 mm | 220 mm |
| Depth | 150 mm | 170 mm |
| Features | ||
| Party / stereo pairing | Yes | — |
