Electrical upgrade needed?

[UGHH]

I have a 99 Plymouth Breeze with what I'm sure is the stock alternator. I'm not sure what size it is but I'm sure it's below 120A. I bought some cheap Walmart pioneer equipment (HU and 4 speakers for 100 bucks, WAY better than what I had) that's already installed. Not gonna put an amp to those. But I did just receive a SoundQubed HDS210 and I'm gonna order their Q1-750 amp when a get taxes. My question is do I need to upgrade any electrical with this little of power I will be running cause of the small alternator? I was thinking if I need to do anything it will just be the big 3. I don't really want to upgrade the electrical if I don't need to as this is a car me and my wife share, just gets us around until I can get my own car and go all out with a system the way I want to. Just wanted a little beat for now.

Also what gauge amp kit and brand do you recommend?

Thank you

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[Jeffdachef 5,000+ posts]

your fine with big 3 only, sky high has really nice wire, audio technix has decent cheap ofc also and there's always knukonceptz

 

[UGHH]

Awesome, thank you. Would 4 gauge all around be good?

 

[Side Show 10+ year member]

just! i'd suggest 0 gauge to save you rewiring everything when you decide it's not loud enough

 

[UGHH]

I thought about that too, and I know it will eventually happen. Lol

 

[Side Show 10+ year member]

lol maybe run one o gauge from front to back then ditro block into 4 gauge for each amp.