AutoEq / EqualizerAPO preset for Sennheiser PXC 550-II - Wireless Headphone with Noise Cancellation

Generated from this product's measured frequency response (source: AutoEq · Rtings), corrected toward an approximate Harman over-ear (OE 2018) target. This is an estimate - every ear and every rig differs; treat the numbers as a starting point.

Download parametric .txt Download GraphicEQ.txt AutoEq CSV (Qudelix / Wavelet)

Parametric preset (AutoEq / EqualizerAPO format)

# Sennheiser PXC 550-II - Wireless Headphone with Noise Cancellation - AutoEq-style parametric preset (measured: AutoEq · Rtings)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman over-ear (OE 2018) target; estimate, treat as a starting point)
Preamp: -4.7 dB
Filter 1: ON LSC Fc 105 Hz Gain 2.7 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain -1.3 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -1.0 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -1.6 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain 1.7 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain -0.5 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain 2.5 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 4.4 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 0.2 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -7.6 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -5.9 dB
GraphicEQ: 20 5.6; 27 2.5; 36 1.1; 47 1.0; 63 1.2; 84 0.8; 112 -0.1; 150 -1.1; 200 -1.6; 267 0.3; 356 1.8; 474 1.2; 632 0.7; 843 0.2; 1125 0.8; 1500 3.1; 2000 5.5; 2667 5.1; 3557 2.4; 4743 0.7; 6325 1.7; 8434 -6.0; 11247 -6.6; 14998 -4.6; 20000 -12.1

CSV band table (phone-app EQs)

105,2.7,0.7
40,-1.3,2
90,-1.0,1.4
180,-1.6,1.4
375,1.7,1.4
750,-0.5,1.4
1500,2.5,1.4
3000,4.4,1.4
6000,0.2,1.4
10000,-7.6,2

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.

Qudelix-5K / 71: the CSV is the AutoEq interchange the app's EQ import accepts - open the EQ screen, import/paste, and the ten bands above land as parametric filters (connect the app to the dongle first). Wavelet (Android): the same CSV feeds its parametric-EQ import; on setups without import, the band table above is short enough to type in by hand. Menu names move between app versions - the numbers stay the same.

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.