AutoEq / EqualizerAPO preset for Shokz OpenRun Pro 2 S820 Eliud Kipchoge Limited Edition Bone Conduction Wireless Bluetooth Earphone

Generated from this product's measured frequency response (source: AutoEq · Rtings), corrected toward an approximate Harman in-ear (IE 2019) target. This is an estimate - every ear and every rig differs; treat the numbers as a starting point.

Download parametric .txt Download GraphicEQ.txt

Parametric preset (AutoEq / EqualizerAPO format)

# Shokz OpenRun Pro 2 S820 Eliud Kipchoge Limited Edition Bone Conduction Wireless Bluetooth Earphone - AutoEq-style parametric preset (measured: AutoEq · Rtings)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman in-ear (IE 2019) target; estimate, treat as a starting point)
Preamp: -12.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 12.0 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 5.1 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -0.9 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain 9.1 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain 3.2 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain -0.7 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain -0.3 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 8.2 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 12.0 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain 12.0 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -46.2 dB
GraphicEQ: 20 42.7; 27 45.9; 36 38.7; 47 36.1; 63 30.0; 84 24.8; 112 20.4; 150 16.4; 200 11.8; 267 8.1; 356 5.2; 474 2.7; 632 1.2; 843 0.3; 1125 0.6; 1500 2.3; 2000 3.9; 2667 6.7; 3557 17.3; 4743 17.1; 6325 19.9; 8434 26.0; 11247 11.9; 14998 32.6; 20000 39.6

How this format loads

EqualizerAPO: the .txt goes in your config folder and is included from config.txt (the parametric filters apply system-wide on Windows). Wavelet and most DAPs accept the same band table typed into their parametric EQ: same frequencies, same gains, same Q. Preamp exists so the loudest boosted band cannot clip.

Facts on this page come from the measured curve on file; the target curve and the fit are approximations. Nothing here is a recommendation to EQ - it is the preset, labeled, for people who already EQ.