Is this too much power for my electrical system

[pudgewack 10+ year member]

I am trying to plan out my SQ system, but I think that I have ran into a problem. I want to be sure that I will not put too much strain my electrical system. I have a 99 Honda Civic EX. Here is my plan:

Memphis 16-MC1000D - 1100w x 1 @ 1 ohm pushing 1 eD e12a.22 (sealed box)

Memphis 16-MC3004 - 75w x 4 @ 4 ohm pushing Diamond Hex 6.5 comps and possibly some rear fill (undecided about getting rear fill)

I have already ordered a 150 amp alternater. When I get and install the alt, I will put at least a 4 gauge wire from the alt to a Yellow Top battery.

Will I have enough power to power the system that I am wanting? Any input would be greatly appretiated (sp).

Thanks,

Matt

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[n2audio 5,000+ posts]

You MIGHT be ok stock depending on your listening habits - with 150A you should be good for another 1000 watt (or more) upgrade.

 

[ParkRat 10+ year member]

You will have plenty. You did the right thing by upgrading the alt first //content.invisioncic.com/y282845/emoticons/handclap.gif.0c301076f534e244f0460706894f19e0.gif

 

[pavengmike6 10+ year member]

I agree with the upgraded alternator. After you install everything take it to a alternator shop and have them check your current draw with your radio up loud and make sure it is less than 150 amps.

I believe your normal current draw is around 50 to 75 amps right now (with a/c) and you are adding another 50 amp or so draw so you should be good.

 

[n2audio 5,000+ posts]

It is extremely rare for a stereo system playing music to require 50A rms.

 

[DJ FURY 10+ year member]

I think by upgrading the alternator u shouldnt have any probs with that system.That and a yellow top make a nice combination in any system.

 

[pudgewack 10+ year member]

Thanks for all the info. Now I gotta get dirty and change my alt. Thanks again.

Matt

 

[DJ FURY 10+ year member]

Good luck man.Should work out good.U never want to put alot of drag on ur stock electrical system.Let us know how it works out.