Do i need an extra battery for this setup?

[TheeyaN 10+ year member]

HU- Pioneer DEH P88RS

Front Stage- Phase Linear Audiophile 6.5 comps

Amp for the front stage- Alpine PDX 2.150

Subwoofer- Single MB Quart PWE 352 or dual MB Quart RWE 352

Subwoofer amp- Lanzar Opti 500x2 (1000 rms @8ohms,1500 rms@4ohms bridged)

Batery- Bosch Gel Battery S5 74AH 760A

0AWG pure copper power cables

Two 1farad power caps

4AWG power cables between power caps and the amps (no more than 10 inches long)

12AWG speaker cables to the sub amp

14AWG speaker cables to the front stage

Alternator charges 100 A

Thats about it,so.. Do i need something extra,or is all this going to be fine?

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[MisterGrubbs 5,000+ posts]

Meh, you're probably going to get a bit of voltage drop, but you should be fine

If your lights dim or your voltage gets too low, add one. Otherwise, fvck ittttttt

 

[TheeyaN 10+ year member]

Got it =) Gonna give it a go..

I heard that Lanzar eats 177A at full power,so thats kind of a lot lol =) But the alpine doesnt eat anything.. I measered the voltage drop from and it was from 14.23V to 14.20 V hehe =) That was at FULL power //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[18inchjeepin 10+ year member]

are the caps needed? might look into a new alt

 

[TheeyaN 10+ year member]

Yeah i wouldnt really like to make it in such a big hussle,of getting new alts and stuff.

Maybe a second battery..

As for the caps.. I really dont know. I wasnt thinking smart,buying 0awg wire.. I could have bought a smaller wire,and just take it to the second battery,and without the caps.. It would have cost me less,and it would be a better choice..

Its 2 late now though..

 

[SPLluminator 10+ year member]

Will i need a second battery? Setup in sig

 

[18inchjeepin 10+ year member]

ive 3 batts from the stock alt, and it works