I haven't really thought about the zv3 on power yet as I just saw them the other day for the first time. But most deffinatly at least 2000 watts for the sa10s
So I'm looking for some new subs. I can't decide what to get. I'm in between sundown sa10 and zv3s I will be running two in a 2cu ported box. System wil be in a trailblazer. Which would be a better option for maximum bass