So I ended up choosing the RD alpha 18" like I said earlier, I adjusted it and Im very happy. The only thing I dont get is that I have a 4awg power and ground cable and stock charging system and my lights still down dim when I have the thing up loud. I have it set so it is just before it distorts and it is very loud but still no sign of needing to upgrade. what is the deal? Thats 2000w on a stock escape charging system...seems odd
Ummm 4 gauge wire should have a MAX of a 125 amp fuse attached to it. In which case, it would mean the absolute maximum power you could be driving your sub with would be about 1200rms. The 18" Alpha can handle twice that amount of power. Also, anyting over 1000rms on a stock electrical system and you will usually have some dimming.
I am interested in hearing more about your setup, but as of now I would say you need to get some new wiring.
i have a hifonics bxi2006 so it should be putting out 2000w. so your saying that theres no way my subs are getting that much power because of the power wire? I just figured it would get the power it would just be dimming.
And I wasnt being sarcastic, I think it really is odd because I assumed it would be dimming like crazy on a stock charging system with 4awg wire.
Basically there is no way you could be getting 2000rms to your sub. Like Kevin said, get some bigger wire. Also, that would explain why there isn't any dimming.
ohh i thought you meant that its odd there is dimming at all like you think your stock charging should be able to take 2000w no problem...my bad...but ya you should still get a new alternator and definatly upgrade that wiring...