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what i need to change for 5500w


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Alpine Guy 
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Joined: October 18, 2003
Location: Canada
Posted: October 15, 2010 at 5:26 AM / IP Logged  
https://www.dcpowerinc.com/articles/supply-and-demand-electrical
DC Engineering recommends at least half the fuse rating of a class D amplifier to be the minimum increase in alternator size. His amp has 200A worth of fusing, so he needs a minimum of a 100 Amps at idle more than before, unless there is also other accessories added as well.
100 Amps more at idle is a ton of extra current, considering most alternators stock are only about 40A at idle.
2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.
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