I personally run a Hifonics BX1500D.
I love the SSF, works great
0-180* phase adjuster - Haven't really used yet
Remote control gain, - nice, I have it mounted by my dash
low pass x-over, works great, I've tested it with some test tones and it does a great job
as far as power goes, it has it, trust me I can hit hard with very low gain
.2-9v preout voltage adjuster, you can adjust this to match your preout voltage
dual speaker outputs make it easy to wire in parallel dual voice coil subs.
I like the 1500w RMS version of the amp, and I'm sure the 1000W RMS versions isn't much different. Plus at about $220, it's a great deal. Go for it.
It's also very efficient. I have a 90amp alternator in my car and I barely notice any dimmage. I will probably replace it anyways, but all in all, I'm very pleased.
Plus, the blue lights look cool //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
T.J.