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Discussion Starter #1
Need to run a pair of 10" Alumapro Alchemy MX 4ohm subs (rated at 300w rms) - would an Arc 1500xxk be too much rated a 900w at 2 ohms?

Also if I have a 4150xxk and 1500xxk on a F150 (w/ stock 130a alt) --should I plan for a separate battery or an upgraded alternator?
 
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