DBZ

Ok its no problem i will tune it to 33hz and set the amp to 30:) then i´m fine Thank you very much for that info, i realy would not have known that!!

Hi! So I´m planing to buy my first BTL 18" in summer. The amp that i´m going to use is Alpine MRP-M2000, because I dont live in America, I live in eastern europe and amps like hirfonics or sundown are hard for me to get (only at ebay, but this includes high transport costs and i´m not very rich either). I´m right now upgrading my highs and mids and gona buy soon a new alternator so everything is getting slowly ready by the time. But one thing is on what i´m not so sure jet: should I get dual 1 or dual 2? is there all in all any big diffrence? and how i wire them? I´v read many topics on this forum already, but haven´t got any exact anwer. My amp, what i´m going to buy: 2,000 watts RMS x 1 at 2 ohms 1,200 watts RMS x 1 at 4 ohms Thank you guys!

ok i thought also that dual 1, but is the soud qualty same like with dual 2? on the electrical side: I´m tomorrw going to order a 200 amp alt (i hope it is enough) and got a 78amp/h battery (for the car and highs mids) and going to buy one more for sub only? i think it is enough I was planing to tune it somewhere in the 30-35hz range, so everything is ok? or should i realy consider buying some other amp Thanks guys!