ok here is what i have now, polk MM461P in doors. mbquart DKH169 in rear, kenwood excelon kdcx993 and amp is JBL GTO1004
what im changing to is 5.25 components in doors and debating between 6x8 components or 6.5 components in the rear. the reason i ask about hz is because pioneers higher end are 35hz much lower than the other which average around 50-60hz but ive never had pioneer speakers so idk if their high end is good? i was also thinking maybe get all jbl to match the amp and the jbl speakers also drop to 2 ohms which the amp can handle but idk if that really means anything quality wise anyway. no sub in car here is some im looking at
http://www.sonicelectronix.com/item_...TS-D1320C.html
http://www.sonicelectronix.com/item_...pa-50.9cs.html
http://www.sonicelectronix.com/item_...io-MM5251.html
http://www.sonicelectronix.com/item_...JBL-P560C.html
http://www.sonicelectronix.com/item_...720C.html#tabs
http://www.sonicelectronix.com/item_...io-MM6501.html
http://www.onlinecarstereo.com/CarAu...io_CK_6X9.aspx
http://www.onlinecarstereo.com/CarAu..._CK_5_III.aspx