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1 / 11The Heavys H1E earbuds show a lot of potential, but do they come together as true everyday earbuds?
Manufacturer's suggested retail price at launch. Check retailers for current availability.
At 8.1, its noise cancelling beats 63% of wireless earbuds we've measured.
Measured on 90 of the 267 we've cataloged.
A 4.4 puts its audio quality in the bottom third of wireless earbuds we've measured.
Measured on 63 of the 267 we've cataloged.
below average for wireless earbuds — based on 249 of 267 we've cataloged.
IPX5 appears on 12% of the 246 wireless earbuds we've cataloged (of 267).
Active is the most common — on 60% of the 182 wireless earbuds we've cataloged (of 267).
Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.
Measured frequency response (dB relative) against the SoundGuys Headphone Preference Curve. When the measurement goes above the dashed line, that frequency is louder than our preference curve, and when it goes below: it's quieter. Use the curve for comparison purposes only, as your taste may vary.
| Frequency (Hz) | Response (dB) |
|---|---|
| 20 | 20.7 |
| 25 | 19.5 |
| 32 | 18.3 |
| 40 | 17.2 |
| 50 | 16.4 |
| 63 | 15.5 |
| 80 | 14.5 |
| 100 | 13.3 |
| 125 | 11.4 |
| 160 | 8.0 |
| 200 | 7.3 |
| 250 | 8.6 |
| 315 | 9.3 |
| 400 | 9.1 |
| 500 | 7.1 |
| 630 | 1.0 |
| 800 | -4.4 |
| 1000 | 0.1 |
| 1250 | 2.6 |
| 1600 | 6.2 |
| 2000 | 10.0 |
| 2500 | 13.2 |
| 3150 | 13.7 |
| 4000 | 9.7 |
| 5000 | 6.7 |
| 6300 | 4.8 |
| 8000 | 5.7 |
| 10000 | 1.1 |
| 12500 | 4.8 |
| 16000 | -3.9 |
| 20000 | -17.0 |
Passive isolation (dB) with ANC off — how much ambient noise the fit blocks on its own. Higher on the chart means more attenuation.
| Frequency (Hz) | Attenuation (dB) |
|---|---|
| 21 | 1.1 |
| 26 | 2.2 |
| 33 | 1.5 |
| 41 | 1.8 |
| 52 | 2.2 |
| 65 | 2.3 |
| 82 | 1.6 |
| 103 | 2.0 |
| 130 | 1.5 |
| 163 | 2.0 |
| 205 | 3.3 |
| 259 | 4.3 |
| 325 | 4.8 |
| 410 | 7.1 |
| 516 | 7.6 |
| 613 | 7.0 |
| 772 | 9.8 |
| 972 | 12.3 |
| 1220 | 13.8 |
| 1540 | 16.9 |
| 1940 | 24.0 |
| 2440 | 38.5 |
| 3070 | 35.9 |
| 3870 | 24.5 |
| 4870 | 14.9 |
| 6130 | 29.5 |
| 7720 | 32.2 |
| 9720 | 40.1 |
| 12200 | 24.8 |
| 15400 | 45.1 |
| 19400 | 38.8 |
Total attenuation (dB) with ANC on — passive isolation plus active noise cancelling. Higher on the chart means more attenuation.
| Frequency (Hz) | Total attenuation (dB) |
|---|---|
| 21 | 11.8 |
| 26 | 15.1 |
| 33 | 10.9 |
| 41 | 14.7 |
| 52 | 19.9 |
| 65 | 23.3 |
| 82 | 26.7 |
| 103 | 31.1 |
| 130 | 23.7 |
| 163 | 25.2 |
| 205 | 31.0 |
| 259 | 30.2 |
| 325 | 21.9 |
| 410 | 18.7 |
| 516 | 15.3 |
| 613 | 10.6 |
| 772 | 14.2 |
| 972 | 19.0 |
| 1220 | 19.5 |
| 1540 | 23.1 |
| 1940 | 28.4 |
| 2440 | 29.4 |
| 3070 | 31.6 |
| 3870 | 24.5 |
| 4870 | 12.0 |
| 6130 | 27.4 |
| 7720 | 32.4 |
| 9720 | 41.2 |
| 12200 | 27.2 |
| 15400 | 44.0 |
| 19400 | 38.6 |
Multi-Dimensional Audio Quality Scores (1–5), modeled from the measured response. Higher is better across timbre, distortion, and immersiveness — add other models to see where this one lands.
The Heavys H1E earbuds sound good with Hellblocker (ANC) turned off, offering a tuning that becomes genuinely enjoyable with a few small EQ tweaks, enough to satisfy this metalhead. That said, once Hellblocker is enabled, the sound shifts in a way that introduces clear trade-offs, making the differences between modes impossible to ignore. That lack of consistency keeps the Heavys H1E from feeling like true everyday earbuds.
Commentary and deep dives from the SoundGuys editorial team.












