I wanted everyones advice about a XXX 15" in a 2.1 sealed box with between 1500-2000 watts rms. the website suggested it but do the XXX sound nice in a small sealed box or do you have any other suggestions for subs in a sealed box. will it have nice lows?
Put the XXX 15 in it's rec'd volume, tune it low and make sure you give the port plenty of port area for the wattage you put to it and it hit them lows with some authority.
so if i want better lows should i just get a 12"xxx in the optimal ported box? so it will fit cause theres no way im fitting 4cuft. doe the xxx have decent sq/sql?
Bigger is not alawys better. Don't let the girls fool you. It all depends on your trunk size and box design. I'd recommend a 10" or 12" max for your situation.