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spacegear
01-14-2010, 01:54 AM
i have this sony headunit that lets me choose between 75 hz and 125 hz LPF.

i dont hear any difference but which should i choose?

hornedfrog1985
01-14-2010, 04:50 PM
75

spacegear
01-17-2010, 06:58 AM
thanx!