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HUGE Voltage drop when head unit turned on!!
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<blockquote data-quote="Daipone" data-source="post: 7799680" data-attributes="member: 642929"><p>Hey everyone this is my first problem i face in my sound system i am not installer but i need to figure out the problem..</p><p></p><p>my electrical :</p><p></p><p>Mechman 200a + front optima yellow top + rear req battery ( 1/0 big 3 )</p><p></p><p>RE XXX 18" running 2600 Hifonics at 1-ohm and small pioneer amplifier for component speakers</p><p></p><p>with head unit off i have 14.2 volt in my voltmeter when i turn on the head unit the voltage dropped to 13.3 my amplifiers are work no problem but this is much current draw for idle amplifier i did't face this problem before do i have bad ground or bad remote wire i hope it's not somthing major</p></blockquote><p></p>
[QUOTE="Daipone, post: 7799680, member: 642929"] Hey everyone this is my first problem i face in my sound system i am not installer but i need to figure out the problem.. my electrical : Mechman 200a + front optima yellow top + rear req battery ( 1/0 big 3 ) RE XXX 18" running 2600 Hifonics at 1-ohm and small pioneer amplifier for component speakers with head unit off i have 14.2 volt in my voltmeter when i turn on the head unit the voltage dropped to 13.3 my amplifiers are work no problem but this is much current draw for idle amplifier i did't face this problem before do i have bad ground or bad remote wire i hope it's not somthing major [/QUOTE]
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HUGE Voltage drop when head unit turned on!!
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