AutoEq / EqualizerAPO preset for Bowers & Wilkins PI7 S2 - In-Ear True Wireless Earbuds - Satin Black

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)

# Bowers & Wilkins PI7 S2 - In-Ear True Wireless Earbuds - Satin Black - 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: -5.0 dB
Filter 1: ON LSC Fc 105 Hz Gain -4.4 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain -0.1 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -1.7 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -5.5 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -2.3 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 0.0 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain -2.3 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 4.7 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -6.8 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -4.9 dB
GraphicEQ: 20 -5.5; 27 -5.3; 36 -4.7; 47 -4.6; 63 -4.9; 84 -5.5; 112 -5.9; 150 -6.4; 200 -6.8; 267 -5.4; 356 -3.4; 474 -1.3; 632 -0.3; 843 0.3; 1125 -0.4; 1500 -0.4; 2000 -0.3; 2667 -1.4; 3557 -2.8; 4743 3.7; 6325 4.6; 8434 1.8; 11247 -9.3; 14998 -9.5; 20000 -6.6

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.