How many runs??

[Jason_D]

How many runs of 0awg would you guys run for 2x SAZ 3500's at 0.7ohms?

currently just running 2 from the front to rear battery bank, but i have 50ft of 0awg sitting here doing nothing.

im gunna add another 2 lives for when my 2nd alt goes in, but how many earth runs? and where should i run them to?

Thanks

[99fullsizechevy]

Im doing 4 pos and 4 neg for two 3500s strapped at 1.34

[Jason_D]

where do you run all your cables? inside the car or under it?

i think i may just run as many runs as i can and do 4 live and the rest earth.

[Real96SS]

I have 4 power runs from the front and two going into each amp then the same with grounds on my SAZ 3500's.I have them grounded to the battery bank in the rear and then the bank grounded to the frame.

[Jason_D]

i have 1 run pre amp at the mo, and 1 run into each amp. i have dual inputs on the way, and im moving amps closer to batteries.

seeing as im running dual inputs, and have a spare roll of cable, i figure its worth running it, but how much difference will it make? i currently have my bank grounded to the car in the trunk.

what diffrence will earth runs make?