Looking for an amp that will match 4 infinity kappa Component sets

[orphe 10+ year member]

ok I have 4 Infinity kappa 680.7cs 6"x8"

they are rated at 90 watts rms at 2 ohms....

and the amp I have is a kicker dx 400.4

I chose this amp because it can do 100 rms at 2 ohms

My problem is that when I play for too long and too high, the amp will cut out (Im assuming due to heat)

So Im trying to find an A/B amp that can do 100 rms at 2 ohms without crapping out after 40-45 min of play.

What are your suggestions?

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[05pontiac08 10+ year member]

I got a rf 800a2 that does 200X2 at 4 ohms and 400 at 2 ohms wire one each set to 4 ohms and your golden. $175 shipped to your door.

ok I have 4 Infinity kappa 680.7cs 6"x8"they are rated at 90 watts rms at 2 ohms....

and the amp I have is a kicker dx 400.4

I chose this amp because it can do 100 rms at 2 ohms

My problem is that when I play for too long and too high, the amp will cut out (Im assuming due to heat)

So Im trying to find an A/B amp that can do 100 rms at 2 ohms without crapping out after 40-45 min of play.

What are your suggestions?

 

[mylows10 5,000+ posts]

There are quite a few amps that will give you that power and more a budget would be good here