battery question

[rza36ch 10+ year member]

Im getting two 10w6v2's put in and right now i have a jl 500/1 for both of them and was wondering in the future if i decide to get another 500/1 so they can have an amp for each of them would i need a spare batery those would be the only two amps i would be running and i also have a 91 camaro if that helps

Thanks

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[XtrmAudioCncpts 10+ year member]

before i put a second battery in your car i would up grade your alternator but thats only if you have any electrical problems after installing your second 500/1

 

[rza36ch 10+ year member]

I also forgot to add that i have a hpm 1 farad stinger cap if that helps

 

[rza36ch 10+ year member]

What type of ho alternator would you recommend for my 91 camaro?