I'm getting a car soon and I want to get some subs to put in the back. I'm going to create my own box, with a port, I just need some good subs to put in it. I want Kickers L7's (15"), Alpine SWR-1522D with 2ohm, or some JL 15" audio competition. With a 4000 watt amp, running with a seperate battery. Suggestions? Comments? Thanks for the help.
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