Blow them away? That's hard to say. They both handle the same power & it's ALL in the install. I think they are VERY comparable. If I had to choose b/t the two, I'd I choose DC. It's all what you want though. Was going to go w/ DC, but now I'm going to go w/ a single IA DP 21" instead of (2) DC LV4XLs. It'll save me $1000 and I'll get that 'wow' factor when people see it.