Hey guys this is my first post on here...Ive got a few questions I'm hoping yall can answer. I'm going to put two JL 10Wv3 subs powered by a Kenwood excelon x500-1 amp in my truck tomorrow and was wondering if I'm gonna need to upgrade my door speakers also or will the stock door speakers sound alright with these subs? My second question is if I do get new door speakers can my amp power the subs and door speakers or do I need another amp for the door speakers? Thanks!