System Help!

[TXbass713]

I'm going to be selling my 06 Cadillac CTS and looking into buying an Acura TL.

My current system is

-Fi BL 15

-Hifonics 1600

-Kenwood DDX418 head unit

- secondary Kinetic Battery (Can't remember how many watts)

- 2 Dynomat bulk packs in the trunk

Now Im looking into buying 2 18" Fi SP4's and wall them in the acura. Also the Big 3 upgrade, a 320amp DC alternator, either 2 (3500) Crescendo amps or 2 (2200) Audioque. If I was to get the Crescendo 3500s how many extra batteries would I need? And how many batteries for the Audioque 2200s? The SP4's are rated at 3000 watt rms so obviously I would prefer the 3500s but it depends my budget also if I was to get the 2200s would it be a problem since the sub is 3000RMS?

This is my first post and thanks for the help!

[Noel989]

Why not get a sub closer to the amp ratings? If you go with aq

[TXbass713]

Good question, just wanted high rms lol. The BTL N2s are 2000rms so I'll go with those if I get the audioques. How many batteries do you think I would need for either set up?

[wmrcs]

For the 3500's I'd have maybe 4 D3100's. Pretty much when it comes to electrical just beef it up as much as your wallet can manage. Depends on where you want your voltage to be too.