AutoEq / EqualizerAPO preset for FiR Audio Frontier Series Neon 4

Generated from this product's measured frequency response (source: AutoEq · HypetheSonics), 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 AutoEq CSV (Qudelix / Wavelet)

Parametric preset (AutoEq / EqualizerAPO format)

# FiR Audio Frontier Series Neon 4 | Universal Hybrid IEMs - AutoEq-style parametric preset (measured: AutoEq · HypetheSonics)
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman in-ear (IE 2019) target; estimate, treat as a starting point)
Preamp: -6.6 dB
Filter 1: ON LSC Fc 105 Hz Gain 0.5 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 0.3 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -2.7 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -4.7 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -2.6 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain 0.2 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 6.3 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 5.1 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -0.3 dB Q 2.00

GraphicEQ line (EqualizerAPO)

Preamp: -8.0 dB
GraphicEQ: 20 1.0; 27 0.7; 36 0.4; 47 -0.3; 63 -1.4; 84 -3.0; 112 -4.2; 150 -5.2; 200 -5.8; 267 -4.7; 356 -3.4; 474 -2.2; 632 -0.7; 843 0.3; 1125 0.1; 1500 0.6; 2000 2.4; 2667 7.7; 3557 6.6; 4743 6.6; 6325 7.4; 8434 -0.6; 11247 3.6; 14998 -6.4; 20000 -6.4

CSV band table (phone-app EQs)

105,0.5,0.7
40,0.3,2
90,-2.7,1.4
180,-4.7,1.4
375,-2.6,1.4
750,0.2,1.4
1500,-0.3,1.4
3000,6.3,1.4
6000,5.1,1.4
10000,-0.3,2

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.