[ThatOneNiko]

Hi there, I have just purchased a 2007 CRV , and none of the door speakers work, the tweeters do but not the door ones , any ideas would be awesome. Thanks .

Could be the radio. I replaced my radio and speakers myself.
I used Kenwood Excelon KDC-X799 and Polk Audio db651s 2-way Coaxial speakers.. I removed the dash tweeters.

It is easier to just replace the radio.. or at least take the radio out and check the connections.
The Door Speakers don't use normal Leads, but instead a connector. so unless they're unplugged.. it sounds more like a problem in the radio