Does my 2000 Honda Civic Si come with stock door speaker crossovers?

It has tweeters on the top corner of the door and speakers on the bottom. I am wondering if it already has crossovers so I can just replace them with an Infinity Component system without using the crossover it came with. I already have a high power kenwood head unit and I am not planning to amplify these speakers. Also I got this component system for free from a Friend so no need to say I am wasting my money. I just want to replace my factory tweeters and speakers with the component system's speakers and and tweeters without the crossover. Is this possible? Thanks!!!