Help me figure out how many amps my system needs?

[weffy 10+ year member]

Simple question:

In in order to hit 150dB, while being able to play music... would 3500 watts be enough on the subs?

I'm trying to figure out how many alternators I need, and how many batteries I need.

If 3500 watts is enough, then is a 170amp alternator and 2 kinetics sufficient?

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[PrestigeSounds 10+ year member]

all depends on your setup, power supply and above all enclosure design....wont know how high you'll hit until you hit it...what components are being used?

 

[Slo_Ride 5,000+ posts]

Im gonna have to say no