It kicks HARD.... REALLY hard...

Amp on choice - 1200watt (@1 ohm) mono-block Super D-Class HIFONICS Brutus. I had to parallell the subs, as they are 8 ohms a piece, but the amp still smacks out 485 watts or so at 4 ohms.
More sophisticated opinion.
Depending on what you listen to, if you vary the Bass "Boost" just right, it can actually beautifully fill out the empty lower end of your musics spectrum, especially in a system with 4 and 5.25 inch speakers. For instance- Listening to Linkin Park Meteora, I turned the lead up SLIGHTLY from 0db and it sounded amazing. The lows COMPLEMENTED the highs, not pulverized. Listening to DJ Lasgo's Alone, with it all the way up, my head wanted to burst. If you balance it just right, it is really a wonderful sound.
Cool amp
The thing is literally cool. I drove the subs hard for 5 minutes straight and the amp didn't even show a sign of warming.
It has these cool lights on top- neon blue- spelling HIFONICS. Nice advertising. That and neon-blue definitly does it for me. Too bad the cops get angry if you have much of it. Or neon red.. or green... Bloody police grabbed all the cool colors...
