Im talking price included! Rainbow can break a average mans wallet, when you can get the same quality with CDT at half the cost. I got my set of components, CDT HD series 6".5 for 100.00 dollars. Though Rainbow is really good too. Depends what you want as well though. CDT gives you mad midbass and clear highs on the near level of a small sub. Where Rainbow will give you crispness and highs.