Whats up everyone, Im new around here. I just put my system in about a month ago. I have 2 10 inch polk db subs, a 400 watt mono amp, and a kenwood kdc 252u head unit. I was listening to music with some friends today when my passenger side door speaker went out. It sounds like the sub was blown because the bass and sound is there, but you can tell something isnt right. Im looking to replace the two front speakers in my 2002 Nissan Maxima. However Im not sure what to get. Im a highschool student who just now got a job so the funds will be limited. Im looking for the best bang for my buck. I believe they are 5.25 inch. I dont know what to look for or what is compatible with my rig. Any help is appreciated. Thanks guys!