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GW100 Reference

For the Grado GW100 · Reference · AutoEq via OPRA

Neutral
Response curve10 bands · ±9 dB
+60-620 Hz1001k10k20k
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Bands
10

Measurement-derived reference tuning for the Grado GW100. Profile by AutoEQ, measured by Rtings, and distributed through OPRA under CC BY-SA 4.0.

AutoEq via OPRA

Reference source
Profile
AutoEQ
Measured by
Rtings
Target
AutoEq default over-ear target

Converted to Spectra filter names; frequency, gain, and Q values are unchanged. The source preamp is replaced by Spectra automatic headroom after response verification.

Parametric bands10 active
TypeFreqGainQ
Low Shelf105 Hz+1.1—
Peak185 Hz-5.70.91
Peak4.7 kHz+6.61.80
Peak1.2 kHz+4.20.67
Peak2.1 kHz-7.93.02
High Shelf10 kHz-1.3—
Peak40 Hz-2.02.94
Peak8.6 kHz-2.13.20
Peak115 Hz+0.41.74
Peak5.9 kHz+1.76.00

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