Dedicated lines wire choice


I will be installing 2 dedicated lines ,Wondering if i should use 10/3 and use the red for ground and leave ground alone or just use 10/2 or is there no difference.
Advice appreciated from more experts than myself
Thanks
fruitloopsr

Showing 1 response by fruitloopsr

Would the metal clad be better than romex or no difference  I want 2 lines 1 for front end and one for amps Guess i could use 12/2 for front end
Also would like one for my sub, It is M/L B212, 12/2 for that? Going to use 10/2  on amps i guess,.They will be several feet apart At one time i had Krell amps
 10/2  on a 30a breaker with no problem, I will be doing the work myself.
Do not know code in florida but i will take a look.
Thanks, Mike