Efficient

[theCybe 5,000+ posts]

You're underestimating what 2000 watts is, I think.

Even with my overrated 1500watt Brutus, my subs reached their limits before the amp did.

 

[Raven 10+ year member]

I think he's overestimating what kind of gain double power will get. He'd be better off getting some high efficiency type subs instead of more power.