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Dimensions
Size comparison
TC-SR 18 Li BTGo Essential
| TC-SR 18 Li BT | Go Essential | Difference | |
|---|---|---|---|
| Height | 105 mm | 71.2 mm | +33.8 mm |
| Width | 117 mm | 86 mm | +31 mm |
| Depth | 109 mm | 31.6 mm | +77.4 mm |
| Weight | 290 g | 177 g | +113 g |
Drawn to the same scale from the official dimensions (front and side).
Why is TC-SR 18 Li BT better than Go Essential?
- Battery life171 h vs 5 h34.2×
- Output power6 W vs 3 W2×
- Bluetooth version5 vs 4.2+19%
Why is Go Essential better than TC-SR 18 Li BT?
- Weight290 g vs 177 g+64%
Specifications
Side by side
| Sound | ||
| Output power | 6 W | 3 W |
| Speaker channels | 2.0 | — |
| Channel count | 2 | — |
| Lowest frequency | 120 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Stereo | Yes | — |
| Battery & charging | ||
| Battery life | 171 h | 5 h |
| Charging time | — | 2.5 h |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 4.2 |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | Yes | — |
| Design & build | ||
| Weight | 290 g | 177 g |
| Width | 117 mm | 86 mm |
| Height | 105 mm | 71 mm |
| Depth | 109 mm | 32 mm |
| Water resistance (IPx) | — | IPx4 |
| Colours | Red | — |
