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At wits end here. Need help with tweeter issue. Please help.
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<blockquote data-quote="srpntmage" data-source="post: 7830489" data-attributes="member: 641431"><p>I installed a set of Polk DB6501 components a few months back in my 370z. They are amplified by a Polk PA 330 channel amp at about 75wx2. I am running a JVC KW-R900BT head unit.</p><p></p><p>Ever since install, certain songs have very nasty, harsh sounding highs. Almost crackling or static filled. It seems to only be at a certain frequency. Some songs, it isn't present at all.</p><p></p><p>I usually listen to music from my Zune, Spotify via my phones bluetooth or CD. It seems to happen more often on my phone or Zune, but have heard it on certain CDs with MP3s on them.</p><p></p><p>I am running the speakers through the passive crossover that came with the set, at -3db highs.</p><p></p><p>I have tried to adjust gain and bass boost on the amp. Loudness, EQ, time allignment etc... on the head unit. Still the crunchy frequency...</p><p></p><p>I am going to be installing a new amp (JL 500/3) this week, so maybe that will help? Please anyone have any ideas. I don't get what is wrong.</p></blockquote><p></p>
[QUOTE="srpntmage, post: 7830489, member: 641431"] I installed a set of Polk DB6501 components a few months back in my 370z. They are amplified by a Polk PA 330 channel amp at about 75wx2. I am running a JVC KW-R900BT head unit. Ever since install, certain songs have very nasty, harsh sounding highs. Almost crackling or static filled. It seems to only be at a certain frequency. Some songs, it isn't present at all. I usually listen to music from my Zune, Spotify via my phones bluetooth or CD. It seems to happen more often on my phone or Zune, but have heard it on certain CDs with MP3s on them. I am running the speakers through the passive crossover that came with the set, at -3db highs. I have tried to adjust gain and bass boost on the amp. Loudness, EQ, time allignment etc... on the head unit. Still the crunchy frequency... I am going to be installing a new amp (JL 500/3) this week, so maybe that will help? Please anyone have any ideas. I don't get what is wrong. [/QUOTE]
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At wits end here. Need help with tweeter issue. Please help.
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