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2x 60Ah AGM or 1x 55Ah Wet + XS Power XE12-30


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Alternator>batteries

 

What country are you from?  I like AGM over wet batteries.  Need more alt power IMO.  What alt do you currently have?  What vehicle?  Big three?  Upgraded wires?

 

2007 Chevy Tahoe (SOLD)

12 ~ FI Audio X series 10" w/BP option

2 ~ DC Audio 5.0K @0.67

3 ~ DC Audio 5.0K @1.0 

2 ~ PPI 3 way sets (not installed yet)

1 ~ RF T400-4, 1 ~ RF T600-2, 1 ~ RF T600-4

4 ~ CT Sounds 5.25" Strato comps  (rear fill only)

1 ~ XS Power D4800

1 ~ XS Power D3400

8 ~ XS Power XP3000

160 stock alt, Mechman 370 Elite, 185 DC Power

320+ Sq. Ft. Sound Deadener

Pioneer AVH-X5500BHS

Youtube: https://www.youtube.com/user/knfjdkghjudfhsgkjdhf/videos?sort=dd&view=0&shelf_id=0

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1 hour ago, Karkov said:

Alternator>batteries

 

What country are you from?  I like AGM over wet batteries.  Need more alt power IMO.  What alt do you currently have?  What vehicle?  Big three?  Upgraded wires?

 

Croatia.. I have 75a alternator and biggest one I can put is 105a.. not really worth it eh? Big 3 done... all wires are 0 gauge.

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On 7/4/2018 at 2:59 PM, Antoni Čović said:

Croatia.. I have 75a alternator and biggest one I can put is 105a.. not really worth it eh? Big 3 done... all wires are 0 gauge.

I'd say an alternator that's around 40% bigger would be worth it. That 105 amp will charge 2 decent size batteries a lot better than that 75 amp imo. Any REAL 3K amp is going to need bigger than a 75 amp alt for certain. More like that 105 amp and at least 150-180ah of juice. Again jmo

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The best way to make a noticeable improvement would be to add another subwoofer. Even on the same power, 2 subs are a lot louder than 1, if you have the space. Even if you get a +0.5 or 1 V improvement in voltage, it won't be much louder. The money for batteries is best spent on a second sub. Cone area is king.

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