Im getting a 760watt amp (530rms) Apparantly!
I wanted to know what amp wiring kit i would need? halfords sell a 300 and 500 watt one.
I already have one in the car from when I brought the car (think?!!? unsure its 300?!) and wanted to get the right one coz I know how important the cables are!

Does it really matter!?

Cheers