91 LS400 Nakamichi sound system question
05-22-03, 11:13 AM
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91 LS400 Nakamichi sound system question
My 91 LS400 has a Nakamichi sound system, when I switch on the radio or CD, the volume is very high at 1/6 turn, I can never turn to 1/4 since the volume will be extremely high.
I looked at the amp which locate above the CD changer, it's pioneer, why? I thought nakamichi head unit should come with nakamichi amp. Is there any amp other than the one above the CD changer?
I want to upgrade the amp, but I heard people said the head unit audio output on all 4 channel using common ground, I have to find an amp that support common ground, right? Is there anybody has the color code for the nakamichi amp? Thanks!
I looked at the amp which locate above the CD changer, it's pioneer, why? I thought nakamichi head unit should come with nakamichi amp. Is there any amp other than the one above the CD changer?
I want to upgrade the amp, but I heard people said the head unit audio output on all 4 channel using common ground, I have to find an amp that support common ground, right? Is there anybody has the color code for the nakamichi amp? Thanks!
05-22-03, 08:50 PM
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The common ground is not the negative ground wire. The common ground I am talking about is the negative wire of front left and right, rear left and right audio channel.
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