added battery in the boot?

[M1NTVR]

hey all im re doing all my soun gear, and was wondering if someone could please give me some pros and cons about an added battery in the boot and how would i go about hooking it up?

 

[sweefu]

What sort of gear are you running? Probably - cons: Waste of money.

 

[M1NTVR]

im going to be running compition 15"s with 3 amps

 

[Nic92]

theres some good info in this thread> http://forums.justcommodores.com.au/car-audio/193460-second-battery-boot-question.html

 

[AmmoJammo]

What sort of gear are you running? Probably - cons: Waste of money.

how do you come to that conclusion?

con: is COSTS money

but that doesn't mean its a WASTE of money..

 

[KAL SPL]

im going to be running compition 15"s with 3 amps

As opposed to a non competition ?

What 3 amps are they ? What is the total sum of the fuses in the amps.

 

[StoneX]

A 15" like this?

Or like this?