Which would I get better performance for the money? Is DIY impossble for a beginner? Where do I start with DIY? I know I can get sub kits on parts express. I am looking to get a 10 or 12 inch active sub. Which kits are good if that is better than DIY? I was looking at more expensive subs, but I will wait and save my money for a better sub next year. I am looking to spend 200 or preforably less.