Excerpt: I've now been using these speakers for a few months now. I brought them in the Fusion 4 corner package, which contained an amplifier (EN AM6004) and a set of component speakers (En-CM525) and a wiring kit. The 6x9 speakers are currently in the boot of my corsa, in a box which I made and are being ran off the amplifier along with the components.
Pros: Value for money, Good sound quality, Styling
Cons: Ideally need to be hooked to an amp, Green not to everyones taste