Menace439
Junior Member
I am new to these forums so please bare with me. Just installed my fully loaded FI SP4 last night. AND THAT THING SLAPS!!!!!!!!!!!!! It was worth the wait I will go ahead and say. First question: Is there a period of time where the sub needs to be broken in? If so, what is the time period? Second question: I was looking into purchasing a SAZ 3500 to upgrade my amp. I am currently running a Hifonics BRX 2400.1d which doesn't sound bad, but I know the Sundown SAZ 3500 would give the sub more power. However, the person who built my box said before I go and buy an upgraded amp I need to upgrade my alt. How true is this? Third Question: If I do need to upgrade my alt does anyone know a company that makes H/O alts for the newer model KIA Optima's? I haven't been able to find anything on the net (I attempted to do my homework) Again sorry if this is too many questions at once. Any help would be much appreciated!!!!!!!!