I have a simple quick question. If i wire my new kinetik 2400 in parallel to my stock car battery will i be fine with my 3000 watt amp? some people are saying i must get an isolator and others not. and i have no idea if it will damage anything or not. and no i wont be playing music without the car on

then you dont need one.

it won't damage anything and isolators are a waste.

I prefer solenoids when mixing different battery technologies.

If mixed batts sit together for a long time, it can degrade it's life.

Dont get one (a solenoid or isolator) but if your paranoid then get a solenoid. I would just suggest you buy a battery charger and charger your Kinetik hc2400 sometimes so your alternator wont have to work so hard.

ok, buying my amp wiring kit. how big should my fuse be? ive got a 3000 watt sundown amp. and am going to use an isolator for my kinetik 2400 in the trunk?

ok, buying my amp wiring kit. how big should my fuse be? ive got a 3000 watt sundown amp. and am going to use an isolator for my kinetik 2400 in the trunk?

the SAZ requires a 300amp fuse

dont get isolator, they cause voltage drop

x2. iagree with shizzzon

ya drop the isolator. it will only cause voltage drop and more resistance.