The Hidizs MK12 Turris ranks #894 out of 1291 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Hidizs
Prices on this page were last checked October 16, 2026 at 5:46 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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#894 Hidizs MK12 Turris: 79.00 Linsoul eBay
Pros: A broadly balanced tuning with a preference score of 66 against the Harman target.
Cons: Treble about 4 dB below target from 3 to 10 kHz, which can sound dull or veiled next to brighter headphones. An uneven response, 2.8 dB standard deviation from target.
Is the Hidizs MK12 Turris right for you?
Buy it if
- you are sensitive to bright or sharp treble (treble sits 3.9 dB below target).
- you want sub-bass rumble that reaches down to 20 Hz.
- you are happy to use EQ: our preset lifts its Harman match by about 17 points.
Skip it if
- you want the best value: the higher-rated EPZ G10 costs about $55 less.
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 2.76 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 12mm dynamic driver (91% pure magnesium dome) |
| Form Factor | In-ear |
| Frequency Response | 10Hz - 45,000Hz |
| Harman Preference Score | 66 (median of 6 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 32 ohms |
| Sensitivity | 111 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-2.9 dB at 30 Hz) |
| Tonal Tilt | -0.36 (negative is warmer, positive brighter) |
EQ Presets
Harman target
Set a preamp of -6.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 6 squig.link measurements, in the filter layout AutoEQ uses. Predicted Harman match with this EQ: 83 out of 100, up from 66.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +2.1 dB | 0.70 |
| High shelf | 10,000 Hz | +2.0 dB | 0.70 |
| Peak | 174 Hz | -3.8 dB | 0.81 |
| Peak | 729 Hz | +1.8 dB | 2.53 |
| Peak | 2,103 Hz | -2.5 dB | 3.25 |
| Peak | 3,467 Hz | +3.2 dB | 6.00 |
| Peak | 5,744 Hz | +6.0 dB | 4.18 |
Neutral target
Set a preamp of -6.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 6 squig.link measurements, in the filter layout AutoEQ uses. Predicted Neutral match with this EQ: 84 out of 100, up from 40.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -6.4 dB | 0.70 |
| High shelf | 10,000 Hz | +2.0 dB | 0.70 |
| Peak | 174 Hz | -3.8 dB | 0.73 |
| Peak | 718 Hz | +1.8 dB | 2.28 |
| Peak | 2,107 Hz | -2.5 dB | 3.32 |
| Peak | 3,466 Hz | +3.3 dB | 6.00 |
| Peak | 5,744 Hz | +6.0 dB | 4.18 |
Studio flat target
Set a preamp of -4.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 6 squig.link measurements, in the filter layout AutoEQ uses. Predicted Studio flat match with this EQ: 82 out of 100, up from 22.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -9.0 dB | 0.70 |
| High shelf | 10,000 Hz | +2.0 dB | 0.70 |
| Peak | 176 Hz | -5.7 dB | 0.77 |
| Peak | 729 Hz | +1.7 dB | 2.79 |
| Peak | 1,945 Hz | -1.7 dB | 3.23 |
| Peak | 3,148 Hz | +3.3 dB | 6.00 |
| Peak | 5,459 Hz | +2.6 dB | 0.68 |
Warm target
Set a preamp of -5.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 6 squig.link measurements, in the filter layout AutoEQ uses. Predicted Warm match with this EQ: 90 out of 100, up from 73.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +2.3 dB | 0.70 |
| High shelf | 10,000 Hz | +1.0 dB | 0.70 |
| Peak | 174 Hz | -3.6 dB | 0.85 |
| Peak | 731 Hz | +2.0 dB | 2.27 |
| Peak | 2,125 Hz | -3.4 dB | 3.02 |
| Peak | 3,416 Hz | +2.0 dB | 5.15 |
| Peak | 4,605 Hz | -2.1 dB | 6.00 |
| Peak | 5,915 Hz | +5.7 dB | 6.00 |
Bass target
Set a preamp of -6.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 6 squig.link measurements, in the filter layout AutoEQ uses. Predicted Bass match with this EQ: 85 out of 100, up from 60.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +5.4 dB | 0.70 |
| High shelf | 10,000 Hz | +2.0 dB | 0.70 |
| Peak | 186 Hz | -3.8 dB | 0.93 |
| Peak | 732 Hz | +1.7 dB | 2.60 |
| Peak | 2,101 Hz | -2.5 dB | 3.21 |
| Peak | 3,467 Hz | +3.2 dB | 6.00 |
| Peak | 5,745 Hz | +6.0 dB | 4.19 |
Bright target
Set a preamp of -5.2 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 6 squig.link measurements, in the filter layout AutoEQ uses. Predicted Bright match with this EQ: 74 out of 100, up from 27.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -6.5 dB | 0.70 |
| High shelf | 10,000 Hz | +2.0 dB | 0.70 |
| Peak | 174 Hz | -3.9 dB | 0.73 |
| Peak | 713 Hz | +1.8 dB | 2.53 |
| Peak | 2,070 Hz | -2.7 dB | 3.81 |
| Peak | 3,354 Hz | +3.0 dB | 5.34 |
| Peak | 5,149 Hz | +5.0 dB | 1.47 |
V-shaped target
Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 6 squig.link measurements, in the filter layout AutoEQ uses. Predicted V-shaped match with this EQ: 70 out of 100, up from 54.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +5.7 dB | 0.70 |
| High shelf | 10,000 Hz | +2.0 dB | 0.70 |
| Peak | 186 Hz | -2.4 dB | 1.11 |
| Peak | 1,972 Hz | -2.3 dB | 2.89 |
| Peak | 3,302 Hz | +2.9 dB | 5.67 |
| Peak | 4,876 Hz | +5.2 dB | 1.29 |
- Reviews, Comparisons and Sound Samples
Frequency Response
How the Hidizs MK12 Turris measures across the audible range, against the Harman in-ear target that most listeners prefer in blind tests. Where the line sits above the target that range sounds louder (more bass, brighter treble), below it quieter. The curve is the median of 6 independent measurements, so one odd sample or rig cannot skew it, and both lines are shifted so their 500 Hz to 2 kHz average sits at 0 dB.
Measurement data: median of 6 measurements from the squig.link databases of awsmdanny, joycesreview, kazi, koi, practiphile and suporsalad. Thanks to each of them for publishing their work.