Dimensions
Size comparison
Xtreme 4Middleton
| Xtreme 4 | Middleton | Difference | |
|---|---|---|---|
| Height | 149 mm | 109 mm | +40 mm |
| Width | 297 mm | 230 mm | +67 mm |
| Depth | 141 mm | 95 mm | +46 mm |
| Weight | 2,100 g | 1,800 g | +300 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Xtreme 4 better than Middleton?
- Output power100 W vs 60 W+67%
- Battery life24 h vs 20 h+20%
- Bluetooth version5.3 vs 5.1+4%
- Charging time3.5 h vs 4.5 h+29%
- Lowest frequency44 Hz vs 50 Hz+14%
Why is Middleton better than Xtreme 4?
- Weight2,100 g vs 1,800 g+17%
Specifications
Side by side
| Sound | ||
| Driver type | — | Dynamic |
| Driver size | — | 76.2 mm |
| Output power | 100 W | 60 W |
| Speaker channels | — | 2.0 |
| Channel count | — | 2 |
| Lowest frequency | 44 Hz | 50 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Stereo | — | Yes |
| Battery & charging | ||
| Battery life | 24 h | 20 h |
| Charging time | 3.5 h | 4.5 h |
| Quick charge (claimed) | — | 20 min → 2 h |
| Fast charging support | — | Yes |
| Power bank function | Yes | Yes |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.1 |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | Yes | — |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | — | Yes |
| Smart & streaming | ||
| Wi-Fi | — | Yes |
| Companion app | — | Yes |
| Design & build | ||
| Weight | 2,100 g | 1,800 g |
| Width | 297 mm | 230 mm |
| Height | 149 mm | 109 mm |
| Depth | 141 mm | 95 mm |
| Protection rating | IP67 | IP67 |
| Water resistance (IPx) | IPx7 | IPx7 |
| Dust protection (IP) | 6 | 6 |
| Features | ||
| Hands-free calls | Yes | — |
| Party / stereo pairing | Yes | Yes |
