Is the JBL Tour One M2 worth the upgrade from the Sennheiser HDB 630?
Verdict
Downgrade
The JBL Tour One M2 actually scores 23.0 points below the Sennheiser HDB 630, so on aggregate review consensus this is a step backwards. It loses ground on sound (9.4 to 6.5) and calls (8.5 to 7.0). On paper: weight 311 g to 278 g and bluetooth 5.2 to 5.3. Worth checking: battery life goes 60 h to 50 h and codecs goes SBC, AAC, aptX, aptX HD, aptX Adaptive to SBC, AAC. It is at least $288 cheaper, so the lower score comes with a saving. Only worth it if a specific feature above matters more to you than overall quality does.
What actually changes
Sub-scores both products have, on the same 0-10 scale. Bars extend right for a gain, left for a loss.
- Sound9.46.5
- Noise cancelling8.27.2
- Battery9.78.8
- Calls8.57.0
- Value8.48.4
Spec differences
Only where the two genuinely differ - everything they share is omitted.
| Spec | HDB 630 | Tour One M2 | Direction |
|---|---|---|---|
| Battery life | 60 h | 50 h | |
| Codecs | SBC, AAC, aptX, aptX HD, aptX Adaptive | SBC, AAC | |
| Weight | 311 g | 278 g | |
| Bluetooth | 5.2 | 5.3 | |
| Battery life (ANC on) | 60 h | 30 h | |
| Driver size | 42 mm | 40 mm | |
| Quick charge | 10 min → 7 h | 10 min → 5 h | |
| Driver | 42 mm dynamic | 40 mm dynamic | |
| Frequency response | 6 Hz - 40 kHz | 10 Hz - 40 kHz |
About this verdict
Direction matters here: this page answers "HDB 630 to Tour One M2". The other direction is a separate question with a different answer. Scores blend published review verdicts across over-ear and shift as new reviews land, so a marginal call today may not be one next quarter.