I'm havin trouble gettin my EQ set properly in. I have an Alpine CDA-9831 deck. My settings are:
Band 1: 60 Hz, 5 dB, 1 width
Band 2: 150 Hz, 7 dB, 1 width
Band 3: 4 K, 12 dB, 1 width
Band 4: 12.5 K, 12 dB 1 width
My HPF and LPF are all put on 80 Hz and my time correction is:
Front L: 1.1rms
Front R: 0.1rms
Rear L: 0.7
Rear R: 0
It sounds great but only certain rap songs the treble will sound like "shhh!!!!!" from the tweets at relatively loud levels.
Oh my gear is Boston Acoustics Pro60 components up front, Polk Audio db690 6x9 in the back along with Boston Acoustics S45 4" right beside the Polk's. My sub is a Boston Acoustics SPG555. My fronts and rears are ran off an Alpine PDX-4.400 and my sub is ran off an Alpine PDX-1.1000. To me sometimes certain rap songs have that craklin sound. Can somebody tell me what I'm doing wrong here?