Dimensions
Size comparison
SRS-XB13SRS-XB43
| SRS-XB13 | SRS-XB43 | Difference | |
|---|---|---|---|
| Height | 95 mm | 123 mm | −28 mm |
| Width | 76 mm | 325 mm | −249 mm |
| Depth | 76 mm | 117 mm | −41 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is SRS-XB13 better than SRS-XB43?
SRS-XB13 has no measurable advantages in this pair.
Why is SRS-XB43 better than SRS-XB13?
- Output power5 W vs 50 W10×
- Battery life16 h vs 24 h+50%
- StereoNo · SRS-XB13: Yes
- Bluetooth version4.2 vs 5+19%
Specifications
Side by side
| Sound | ||
| Output power | 5 W | 50 W |
| Speaker channels | 1.0 | Stereo |
| Channel count | 1 | — |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Stereo | No | Yes |
| Battery & charging | ||
| Battery life | 16 h | 24 h |
| Power bank function | — | Yes |
| Mains powered | No | Yes |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 4.2 | 5 |
| Bluetooth codecs | AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| NFC pairing | — | Yes |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | — | Yes |
| Design & build | ||
| Width | 76 mm | 325 mm |
| Height | 95 mm | 123 mm |
| Depth | 76 mm | 117 mm |
| Protection rating | IP67 | IPX7 |
| Water resistance (IPx) | IPx7 | IPx7 |
| Dust protection (IP) | 6 | — |
| Features | ||
| Hands-free calls | Yes | Yes |
| Party / stereo pairing | Yes | Yes |
| Light effects | — | Yes |
