For $1,300 I can get a K2, CE4000, or 2 CE 2000's. Here are the specs of each. Amp Watts @ 4 Ohms stereo Mono bridged K2 800W CE4000 1200W CE2000 660W 1,950W It seems the best bank for the buck is buying 2 CE 2000's bridging them to mono. This would send 1,950 watts to each coil. This would be awesome. Why are alot of people using the K2. It seems to give the least watts for the dollar. Any other suggestions. Thanks.