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1 / 11Setting the tone with the LG TONE Free T90Q, the first wireless earbuds with Dolby Head Tracking.
A 4.1 puts its noise isolation / ANC in the bottom third of wireless earbuds we've measured.
Measured on 133 of the 271 we've cataloged.
above average for wireless earbuds — based on 243 of 271 we've cataloged.
below average for wireless earbuds — based on 245 of 271 we've cataloged.
IPX4 is the most common — on 33% of the 244 wireless earbuds we've cataloged (of 271).
Active is the most common — on 61% of the 172 wireless earbuds we've cataloged (of 271).
The LG TONE Free T90Q tries to compete with other similarly priced active noise canceling (ANC) wireless earbuds. While the T90Q stands out with its Dolby technology and UV case, the active noise canceling (ANC) and audio don't bring much new to the table.
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 | 18.1 |
| 25 | 18.4 |
| 32 | 18.5 |
| 40 | 18.6 |
| 50 | 18.7 |
| 63 | 18.3 |
| 80 | 16.7 |
| 100 | 14.2 |
| 125 | 12.0 |
| 160 | 11.1 |
| 200 | 10.1 |
| 250 | 9.6 |
| 315 | 8.1 |
| 400 | 5.4 |
| 500 | 3.0 |
| 630 | 0.7 |
| 800 | -0.7 |
| 1000 | 0.1 |
| 1250 | 3.8 |
| 1600 | 10.3 |
| 2000 | 15.8 |
| 2500 | 16.3 |
| 3150 | 14.2 |
| 4000 | 12.5 |
| 5000 | 14.2 |
| 6300 | 9.6 |
| 8000 | 8.7 |
| 10000 | -2.0 |
| 12500 | -2.5 |
| 16000 | -1.8 |
| 20000 | -19.8 |
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 | 1.3 |
| 26 | 1.0 |
| 33 | 1.5 |
| 41 | 1.4 |
| 52 | 1.5 |
| 65 | 1.5 |
| 82 | 1.2 |
| 103 | 3.8 |
| 130 | -1.9 |
| 163 | 1.6 |
| 205 | 1.1 |
| 259 | 2.6 |
| 325 | 4.9 |
| 410 | 6.5 |
| 516 | 6.0 |
| 613 | 6.9 |
| 772 | 10.3 |
| 972 | 11.7 |
| 1220 | 15.2 |
| 1540 | 19.4 |
| 1940 | 24.6 |
| 2440 | 26.9 |
| 3070 | 27.4 |
| 3870 | 22.8 |
| 4870 | 19.6 |
| 6130 | 34.0 |
| 7720 | 34.1 |
| 9720 | 27.2 |
| 12200 | 29.9 |
| 15400 | 19.7 |
| 19400 | 36.2 |
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 | 5.3 |
| 26 | 2.6 |
| 33 | 1.7 |
| 41 | 5.1 |
| 52 | 10.1 |
| 65 | 14.5 |
| 82 | 17.5 |
| 103 | 20.2 |
| 130 | 15.5 |
| 163 | 17.2 |
| 205 | 16.1 |
| 259 | 14.9 |
| 325 | 14.6 |
| 410 | 9.9 |
| 516 | 6.1 |
| 613 | 7.0 |
| 772 | 11.1 |
| 972 | 12.9 |
| 1220 | 17.6 |
| 1540 | 22.7 |
| 1940 | 27.8 |
| 2440 | 25.7 |
| 3070 | 26.2 |
| 3870 | 21.9 |
| 4870 | 19.2 |
| 6130 | 32.7 |
| 7720 | 30.6 |
| 9720 | 27.6 |
| 12200 | 28.1 |
| 15400 | 19.3 |
| 19400 | 36.6 |
Commentary and deep dives from the SoundGuys editorial team.











