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Sennheiser ACCENTUM Plus with adaptive hybrid ANC and 50-hour battery
A 7 puts its noise isolation / ANC in the top third of over-ear headphones we've measured.
Measured on 86 of the 240 we've cataloged.
At 4.1, its audio quality beats 48% of over-ear headphones we've measured.
Measured on 44 of the 240 we've cataloged.
above average for over-ear headphones — based on 150 of 240 we've cataloged.
Usb-c is the most common — on 87% of the 135 over-ear headphones we've cataloged (of 240).
5.2 appears on 18% of the 145 over-ear headphones we've cataloged (of 240).
Bluetooth appears on 44% of the 215 over-ear headphones we've cataloged (of 240).
Sennheiser's ACCENTUM line is a newer, more cost-friendly collection of headphones, but the Plus still doesn't go toe-to-toe with other top-of-the-line options. Instead, it's exactly what you'd hope to get for a reduced price, even if it isn't some diamond in the rough.
Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.
Measured frequency response (dB) against the SoundGuys house target — the dashed curve. The closer the measured line tracks the target, the more neutral the tuning; peaks ride above the target, dips fall below it.
| Frequency (Hz) | Response (dB) |
|---|---|
| 20 | 11.3 |
| 25 | 11.2 |
| 32 | 10.4 |
| 40 | 8.8 |
| 50 | 7.4 |
| 63 | 5.2 |
| 80 | 4.7 |
| 100 | 2.7 |
| 125 | 2.0 |
| 160 | 0.7 |
| 200 | -0.6 |
| 250 | -1.2 |
| 315 | -1.2 |
| 400 | -1.7 |
| 500 | -0.6 |
| 630 | -0.1 |
| 800 | -0.8 |
| 1000 | 0.1 |
| 1250 | 2.7 |
| 1600 | 4.4 |
| 2000 | 3.8 |
| 2500 | 8.0 |
| 3150 | 10.8 |
| 4000 | 5.8 |
| 5000 | 9.8 |
| 6300 | 9.3 |
| 8000 | 7.3 |
| 10000 | 4.7 |
| 12500 | -1.8 |
| 16000 | -3.7 |
| 20000 | 1.7 |
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 | 1.2 |
| 26 | -1.1 |
| 33 | 1.8 |
| 41 | 1.2 |
| 52 | 0.2 |
| 65 | 1.6 |
| 82 | -2.7 |
| 103 | -2.9 |
| 130 | -0.2 |
| 163 | 3.9 |
| 205 | 5.4 |
| 259 | 7.9 |
| 325 | 9.1 |
| 410 | 5.9 |
| 516 | 7.5 |
| 613 | 9.8 |
| 772 | 12.6 |
| 972 | 14.8 |
| 1220 | 18.2 |
| 1540 | 23.4 |
| 1940 | 30.8 |
| 2440 | 30.3 |
| 3070 | 33.9 |
| 3870 | 35.0 |
| 4870 | 33.8 |
| 6130 | 35.8 |
| 7720 | 46.0 |
| 9720 | 42.8 |
| 12200 | 44.3 |
| 15400 | 48.7 |
| 19400 | 28.9 |
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 | 4.9 |
| 26 | 9.4 |
| 33 | 11.8 |
| 41 | 17.6 |
| 52 | 20.1 |
| 65 | 18.2 |
| 82 | 12.6 |
| 103 | 17.1 |
| 130 | 20.3 |
| 163 | 21.2 |
| 205 | 20.7 |
| 259 | 18.9 |
| 325 | 19.4 |
| 410 | 15.9 |
| 516 | 17.3 |
| 613 | 19.7 |
| 772 | 20.8 |
| 972 | 21.7 |
| 1220 | 20.6 |
| 1540 | 22.7 |
| 1940 | 28.3 |
| 2440 | 26.7 |
| 3070 | 29.8 |
| 3870 | 32.2 |
| 4870 | 34.3 |
| 6130 | 29.5 |
| 7720 | 33.0 |
| 9720 | 30.3 |
| 12200 | 39.6 |
| 15400 | 40.6 |
| 19400 | 18.2 |
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.
Video reviews and comparisons for this product.
Commentary and deep dives from the SoundGuys editorial team.











