Question is, can I run 3 18” ZCON on 2 ampere 5k???

General consensus would be if you have to ask, you shouldn't be asking.  

Alrighty then

WHAT'S OHM ARE THE SUBS????

______________Ampere 5k is strappable at 2ohms __________

3 1ohm 18s wired in series, Parallel gives you 0.67 ohm load OR Parallel, series gives you 1.5 ohm load

3  2ohm 18's wired in series, Parallel gives you 1.34 ohm load OR Parallel, series gives you 3 ohm load

3 4ohm 18s wired in series, Parallel gives you 2.67 ohm load

Hope this helps 

     

Run a 5k on each 18" driver and call it a day brother ...

I ran an XCON 10" on a 500 watt Rockford Fosgate T-500 and it sounded great.  I upgraded to a T-1500 and it sounded great and got louder.  You can run 3 18" ZCONs on a 5K and it will sound great IF your box is designed and constructed well, but you won't be getting full potential on 5K watts.

Op said a pair of 5ks brother

15 hours ago, Randal Johnson said:

Op said a pair of 5ks brother

I teach economics and history, NOT reading.  hahahahahaha, my bad.

Yes, a trio can handle that power no problem.