220 TE - Do I need more than the 2 batteries?

[mjp2222]

Hi -

Just bought a new 220 TE with 2 batteries and am having 2 more amps and tower speakers installed. Do you think I'll need to add another battery than the 2 that came with the boat. How many batteries do you guys run/how long can you listen to the stereo?

Any recommendations would be appreciated.

Matt

[Andrew]

RE: 220 TE - Do I need more than the 2 batteries?

how many total watts do u plan on running?

[AuMDLST]

RE: 220 TE - Do I need more than the 2 batteries?

In addition to the two factory amps (clarion 480 and 280) I am running a kicker 850.4 for the tower and a Kicker 750.1 for the sub - I have listened to the stereo for several hours with no problems - two factory batteries

[mjp2222]

Here is what I have:

Fosgate Punch 600.1 325 watts will be running the stock sub
Fosgate Punch 450.4 running a pair of Rubicon 450's
Stock Amp is going to run the interior speakers.

That is about 750watts rms by my math

How hard is it to wire the tower speakers? On the 220 the amp/stereo and battery are all right next to each other so that part looks pretty easy.

[MHayes]

With that set-up, there's no need for more than the two batteries you currently have.