Infinity Subs Amp Choicing?

I have 2 12" 1400 Watt Max Infinity Kappa Perfect 12.1 Subs (Single Voice Coil) and I was wondering if anyone had any good recommendations on what amp or amps that I need or can get that would work the best for my subs.  Here are the specs.

Power Handling, Peak: 1400W

Power Handling, RMS: 350W

Sensitivity: 96dB (In car)

Frequency Response (± 1.5dB): 18Hz - 150 Hz

Frequency Response (±3dB): 18Hz - 150Hz

Impedance: 4 Ohms

Mounting Depth: 6-1/2"

And Thanks for reading this and for all the answers whenever I do get them.  I cant wait to get these bad boys hitting in my car.

Oh and I have no problem with buy 2 amps.

1400 means nothing. The subs you have are 350RMS each subs. I have a 600RMS watt amp powering the two. Phoenix Gold Xenon x600.1 It sounds amazing. they are great subs, whatever you feed them will most likely sound good99 Blazer LT.   Yellow Top. Big 3. Infinity Kappa Speakers All Around. Jensen CD/DVD flip out. 2 Infinity Kappa Perfect 12DVQs powered by a Alpine PDX600.1 (in one custom box, building a FG box)

Thanks a lot man I am going to go start looking now.  I just wanted to know a few amps that are recommended and amps to stay away from.  So I am going to go looking and if you have anymore thought on it please tell me. Yeah a top 3 amps to chose from would be nice :)

i have a clif designs cd10.1Lx monoblock its 350w rms x 1 @ 4 ohms, 500w rms x 1 @ 2 ohms, and 750w x 1 @ 1 ohm im pushing 2 12" alpine type r 500w rms 4 ohm dvc wired parallel/parallel @ 1 ohm on the amp and its turned all they down and they slam in a ported box amp retails for $57093 diamante

pioneer deh-p3800mp

crossfire 40 band eq

alphasonik pma4075 mid amp

clif designs cd10.1Lx sub amp

powerbass xtreme 6 1/2 comp

"   " 6x9 rear

alpine 2 12" type r

ported 40hz tune

I doubt that someone with 2 infinity kappa subs (like myself) is in the market for a 600 dollar amp pushing them. I have had good luck with older Rockford Amps, which if you can find a good one used would be great, But the nwere stuff is rather pricy. I love my phoenix gold amp as i satated early, which is within reason. Also, Infinity Amps I looked into originally looked and sounded pretty good when i was listening to amps. I hope one of the big guys gets in on this thread to offer a few better suggestions for you too. good luck99 Blazer LT.   Yellow Top. Big 3. Infinity Kappa Speakers All Around. Jensen CD/DVD flip out. 2 Infinity Kappa Perfect 12DVQs powered by a Alpine PDX600.1 (in one custom box, building a FG box)

I am actually installing a pair of those for a friend right now with an Alpine MRP-M650 amp. It's a pretty good match for those subs (600watts rms @ 2ohms) and it can be found for under $300.