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floating ground or common ground head unit

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Old Dec 12, 2009 | 06:12 PM
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Default floating ground or common ground head unit
hey guys i just got an 01 ls430 with ML and NAV and im gonna connect an amp with speaker level inputs. my question is, is our head unit speaker leads floating ground or common ground? i searched and couldnt find anything. thanks in advance.
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Old Dec 13, 2009 | 08:02 AM
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It's considered floating ground system after the amplifier which I'm pretty sure is located on passenger side in the trunk.
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Old Dec 14, 2009 | 10:36 AM
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thanks for the info!
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Old Sep 21, 2018 | 03:26 PM
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Keep it going! Is gonna be great!
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Old Dec 2, 2018 | 01:27 PM
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Nice build I'm in atl also have a 400 let me know if u have anything for sell
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