

Sennheiser MOMENTUM True Wireless 4
1 of 2 would buy again
2 owners
The battery beat their expectations
Comfort beat their expectations
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At 8.1, its noise cancelling beats 62% of wireless earbuds we've measured.
Measured on 92 of the 256 we've cataloged.
A 4.9 puts its audio quality in the top quarter of wireless earbuds we've measured.
Measured on 65 of the 256 we've cataloged.
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below average for wireless earbuds — based on 240 of 256 we've cataloged.
above average for wireless earbuds — based on 238 of 256 we've cataloged.
IPX4 is the most common — on 36% of the 235 wireless earbuds we've cataloged (of 256).
Hybrid appears on 9% of the 173 wireless earbuds we've cataloged (of 256).
Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.
SoundPEATS Capsule3 Pro+ Frequency Response (measured on a B&K 5128)
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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 | 4.0 |
| 25 | 6.1 |
| 32 | 7.4 |
| 40 | 7.8 |
| 50 | 7.6 |
| 63 | 6.8 |
| 80 | 5.6 |
| 100 | 4.1 |
| 125 | 2.2 |
| 160 | -1.2 |
| 200 | -3.3 |
| 250 | -4.2 |
| 315 | -4.0 |
| 400 | -4.8 |
| 500 | -6.0 |
| 630 | -3.7 |
| 800 | -1.8 |
| 1000 | -0.4 |
| 1250 | 1.3 |
| 1600 | 3.8 |
| 2000 | 6.2 |
| 2500 | 8.9 |
| 3150 | 9.8 |
| 4000 | 8.9 |
| 5000 | 8.5 |
| 6300 | 5.8 |
| 8000 | 4.0 |
| 10000 | -0.3 |
| 12500 | 6.6 |
| 16000 | 5.5 |
| 20000 | -7.6 |
SoundPEATS Capsule3 Pro+ Attenuation (measured on a B&K 5128)
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Solid lines: passive isolation (dB) with ANC off — how much ambient noise the fit blocks on its own. Dashed lines: total attenuation (dB) with ANC on — passive isolation plus active noise cancelling. Higher on the chart means more attenuation.
| Frequency (Hz) | Attenuation (dB) |
|---|---|
| 21 | -0.5 |
| 26 | -10.2 |
| 33 | 1.3 |
| 41 | 1.9 |
| 52 | 2.2 |
| 65 | 2.5 |
| 82 | 3.6 |
| 103 | 4.1 |
| 130 | 3.6 |
| 163 | 3.3 |
| 205 | 4.6 |
| 259 | 6.6 |
| 325 | 7.0 |
| 410 | 8.1 |
| 516 | 7.0 |
| 613 | 7.9 |
| 772 | 12.6 |
| 972 | 14.7 |
| 1220 | 16.0 |
| 1540 | 18.9 |
| 1940 | 24.1 |
| 2440 | 29.8 |
| 3070 | 32.6 |
| 3870 | 31.3 |
| 4870 | 28.9 |
| 6130 | 29.5 |
| 7720 | 24.7 |
| 9720 | 32.3 |
| 12200 | 15.9 |
| 15400 | 28.1 |
| 19400 | 24.3 |
| Frequency (Hz) | Total attenuation (dB) |
|---|---|
| 21 | 13.1 |
| 26 | 14.8 |
| 33 | 24.5 |
| 41 | 28.4 |
| 52 | 30.1 |
| 65 | 33.3 |
| 82 | 29.5 |
| 103 | 28.0 |
| 130 | 24.1 |
| 163 | 19.4 |
| 205 | 24.3 |
| 259 | 28.0 |
| 325 | 18.6 |
| 410 | 13.4 |
| 516 | 14.0 |
| 613 | 12.3 |
| 772 | 20.4 |
| 972 | 25.3 |
| 1220 | 30.0 |
| 1540 | 28.3 |
| 1940 | 30.1 |
| 2440 | 31.1 |
| 3070 | 29.4 |
| 3870 | 25.1 |
| 4870 | 23.1 |
| 6130 | 26.9 |
| 7720 | 22.4 |
| 9720 | 27.6 |
| 12200 | 4.9 |
| 15400 | 25.0 |
| 19400 | 12.5 |
SoundPEATS Capsule3 Pro+ MDAQS
Multi-Dimensional Audio Quality Scores, Scale 1 - 5
Virtual mean opinion scores (MOS) on a 1–5 scale, modeled from the measured response by HEAD acoustics’ MDAQS (Multi-Dimensional Audio Quality Score) model. Higher is better across timbre, distortion, and immersiveness — add other models to see where this one lands.
The verdict
If you are in the market for wireless earbuds that sound great, you should consider the SoundPEATS Capsule3 Pro+. The xMEMS drivers combined with a 10-band equalizer makes these an easy choice for anyone who appreciates good sound quality.
✓Liked: xMEMS drivers that deliver great sound, Lightweight and comfortable, 10-band EQ
✕Could be better: No ear detection sensor, No wireless charging, Battery life
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1 of 2 would buy again
2 owners
The battery beat their expectations
Comfort beat their expectations


1 of 1 would buy again
1 owner
Expected more from comfort

2 of 2 would buy again
2 owners · owners report ~10 h per charge vs 8.73 h claimed
Comfort beat their expectations
The battery beat their expectations


0 of 1 would buy again
1 owner
Expected more from the noise cancelling


0 of 1 would buy again
1 owner
Comfort beat their expectations


2 of 2 would buy again
2 owners
The battery beat their expectations
The battery beat their expectations

1 of 1 would buy again
1 owner · owners report ~7 h per charge vs 10 h claimed
Comfort beat their expectations
