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Ultrasone HFI-450

See usage instructions for more options and info.

Parametric EQs

In case of using parametric equalizer, apply preamp of -6.9dB and build filters manually with these parameters. The first 5 filters can be used independently. When using independent subset of filters, apply preamp of -6.9 dB.

Type Fc Q Gain
Peaking 31 Hz 0.68 6.7 dB
Peaking 385 Hz 1.2 -2.6 dB
Peaking 2089 Hz 3.05 -2.3 dB
Peaking 4306 Hz 5.73 4.3 dB
Peaking 12327 Hz 0.97 -3.8 dB
Peaking 52 Hz 5.4 1.5 dB
Peaking 111 Hz 3.79 -1.8 dB
Peaking 6355 Hz 4.82 2.4 dB
Peaking 6884 Hz 1.45 -1.9 dB
Peaking 7363 Hz 4.67 2.5 dB

Fixed Band EQs

In case of using fixed band (also called graphic) equalizer, apply preamp of -7.8dB (if available) and set gains manually with these parameters.

Type Fc Q Gain
Peaking 31 Hz 1.41 7.1 dB
Peaking 62 Hz 1.41 2.6 dB
Peaking 125 Hz 1.41 -0.9 dB
Peaking 250 Hz 1.41 -0.3 dB
Peaking 500 Hz 1.41 -2.1 dB
Peaking 1000 Hz 1.41 -0.0 dB
Peaking 2000 Hz 1.41 -2.1 dB
Peaking 4000 Hz 1.41 2.3 dB
Peaking 8000 Hz 1.41 -2.0 dB
Peaking 16000 Hz 1.41 -3.3 dB

Graphs