Dimensions
Size comparison
ED-R19BTGo 4
| ED-R19BT | Go 4 | Difference | |
|---|---|---|---|
| Height | 175 mm | 75 mm | +100 mm |
| Width | 83 mm | 87.5 mm | −4.5 mm |
| Depth | 105 mm | 41.3 mm | +63.7 mm |
| Weight | 1,350 g | 209 g | +1,141 g |
Drawn to the same scale from the official dimensions (front and side).
Why is ED-R19BT better than Go 4?
- StereoYes · Go 4: No
- Lowest frequency80 Hz vs 90 Hz+12%
Why is Go 4 better than ED-R19BT?
- Weight1,350 g vs 209 g6.5×
- Output power4 W vs 4 W+5%
- Highest frequency19,000 Hz vs 20,000 Hz+5%
Specifications
Side by side
| Sound | ||
| Driver size | 69.8 mm | — |
| Output power | 4 W | 4 W |
| Speaker channels | Stereo | 1.0 |
| Channel count | — | 1 |
| Lowest frequency | 80 Hz | 90 Hz |
| Highest frequency | 19,000 Hz | 20,000 Hz |
| Stereo | Yes | No |
| Battery & charging | ||
| Battery life | — | 7 h |
| Charging time | — | 2.5 h |
| Mains powered | — | No |
| Battery powered (portable) | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | — | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Auracast | — | Yes |
| USB-C | — | Yes |
| USB audio | Yes | — |
| 3.5 mm jack / AUX | Yes | — |
| Design & build | ||
| Weight | 1,350 g | 209 g |
| Width | 83 mm | 88 mm |
| Height | 175 mm | 75 mm |
| Depth | 105 mm | 41 mm |
| Protection rating | — | IP67 |
| Water resistance (IPx) | — | IPx7 |
| Dust protection (IP) | — | 6 |
| Features | ||
| Party / stereo pairing | — | Yes |
