well after 6 years (3 of them with the amp and sub) my stock speakers are starting to let go on me. what are the best brand for the money speakers? i don't need real expensive speakers just a pair that will give me a good sound and last a long time, i also plan to upgrade my amp and sub later on down the road (if that has to do with anything?) i am a dummy when it comes to this kinda of stuff so help is apreciated. thanks guys!