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1 / 10The Sony INZONE H9 checks pretty much all the boxes you'd expect, but maybe not as well as you'd like, given the price.
At 6.3, its noise cancelling beats 0% of gaming headsets we've measured.
Measured on 12 of the 153 we've cataloged.
below average for gaming headsets — based on 87 of 153 we've cataloged.
Aac is the most common — on 25% of the 71 gaming headsets we've cataloged (of 153).
5.0 appears on 22% of the 60 gaming headsets we've cataloged (of 153).
2.4GHZ appears on 26% of the 206 gaming headsets we've cataloged (of 153).
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 | 5.8 |
| 25 | 6.0 |
| 32 | 6.1 |
| 40 | 5.9 |
| 50 | 4.9 |
| 63 | 4.2 |
| 80 | 6.4 |
| 100 | 8.0 |
| 125 | 7.1 |
| 160 | 4.8 |
| 200 | 2.0 |
| 250 | -0.9 |
| 315 | -2.7 |
| 400 | -2.7 |
| 500 | -1.3 |
| 630 | 0.1 |
| 800 | 0.8 |
| 1000 | -0.0 |
| 1250 | -1.1 |
| 1600 | -0.2 |
| 2000 | 3.9 |
| 2500 | 5.8 |
| 3150 | 7.8 |
| 4000 | 5.9 |
| 5000 | 8.9 |
| 6300 | 8.0 |
| 8000 | 6.3 |
| 10000 | 5.1 |
| 12500 | 1.7 |
| 16000 | -4.9 |
| 20000 | -29.1 |
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 | -1.2 |
| 33 | -0.8 |
| 41 | -1.0 |
| 52 | -1.4 |
| 65 | -1.8 |
| 82 | -3.7 |
| 103 | -3.1 |
| 130 | -2.9 |
| 163 | -0.5 |
| 205 | 3.3 |
| 259 | 6.8 |
| 325 | 10.5 |
| 410 | 10.6 |
| 516 | 11.5 |
| 613 | 12.2 |
| 772 | 14.7 |
| 972 | 19.7 |
| 1220 | 23.0 |
| 1540 | 26.1 |
| 1940 | 27.7 |
| 2440 | 27.9 |
| 3070 | 40.9 |
| 3870 | 30.8 |
| 4870 | 35.3 |
| 6130 | 28.3 |
| 7720 | 31.6 |
| 9720 | 26.9 |
| 12200 | 20.9 |
| 15400 | 25.4 |
| 19400 | 24.7 |
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 | -0.4 |
| 26 | -1.7 |
| 33 | -0.6 |
| 41 | 2.6 |
| 52 | 2.8 |
| 65 | 3.4 |
| 82 | 9.9 |
| 103 | 16.8 |
| 130 | 14.4 |
| 163 | 16.0 |
| 205 | 19.2 |
| 259 | 18.2 |
| 325 | 24.3 |
| 410 | 21.1 |
| 516 | 16.5 |
| 613 | 13.4 |
| 772 | 9.8 |
| 972 | 15.1 |
| 1220 | 22.8 |
| 1540 | 23.2 |
| 1940 | 18.7 |
| 2440 | 20.4 |
| 3070 | 31.0 |
| 3870 | 24.9 |
| 4870 | 28.5 |
| 6130 | 27.6 |
| 7720 | 28.3 |
| 9720 | 25.8 |
| 12200 | 13.7 |
| 15400 | 22.0 |
| 19400 | 24.7 |
The Sony INZONE H9 is the company's highest-tier gaming headset, and it's a huge step up from the previous Pulse headset. This time around you get active noise canceling (ANC) and Bluetooth connectivity, two rare features for this breed. However, the H9 is very expensive, and it doesn't exactly stick the landing on every front.
Commentary and deep dives from the SoundGuys editorial team.












