most efficent ampifer

[Lakota 5,000+ posts]

it doesn't matterwhether it's 70% or 90% you're going to need an assload of current if you actually want to USE 4kw.

I'm sure a lot of people will say Sundown, as those seem to be the amp of the month.

Sundown.

 

[Lakota 5,000+ posts]

Cactus sounds, dd, stetsom...

From what I hear the Stetsom amps like current.

 

[Towncar 10+ year member]

my jbla6000gti

//content.invisioncic.com/y282845/emoticons/rolleyes.gif.c1fef805e9d1464d377451cd5bc18bfb.gif good one...

 

[Towncar 10+ year member]

My exile x5 is pretty efficient for its power. Small footprint for the power aswell.