got 2 sa8v2's SPL d4s being shipped to me. should be here in the next week or so. going into an 05 honda accord sedan. want 2cubes when its all said and done and tuned to 32 or 34Hz? idk but I've heard that these perform better high30s or 40Hz. but idk ima new comer to all this but i love to do shit myself. also want to do aero port. so help on port diameter and length would be great or single or double aeros. whatever would be best sounding. want to be loud but still sound good? i know picky bastard. also car is daily driver.