I have two of these wiring kits and they work great. There are all the wires needed for an AMP for a good system. Make sure that you go with a bigger kit if you have over 400w though. You will want thicker gauge wire for more.
I like that the wires are all color coded just like traditional.
Just recently bought MTX Thunders for my accord and it sounds great! My order came earlier than i expected and in no time it was at my doorstep. The quality of the sound was awesome and i most definately recommend anyone to SonicElectronix!