DC Audio M4 6.5" Subwoofer | 300W Rms | D2

I put 4 of these little guys under the back seat of my Silverado 3500 and I am just blown away with the amount of bass that you get from such a small subwoofer. They get loud, they get low and they will exceed a pair of most high end 8's. The best part is they don't need much airspace at all like some other 6.5" subs, because what's the point of a small sub if you have to use a big box??? I have all 4 in about 1.2cuft ported and couldn't be happier. I've been a car audio junkie for over 20 years and know for a fact that nobody will talk about the pair of 12's or 15's that get down but you will talk about the tiny little subs that tickled your leg hairs and shakes everything inside your ride that it made your neighbors mad when you drive through. My only complaint is that after I bought these here I found them almost everywhere else for about $50 cheaper per sub including directly from DC Audio. Oh well, lesson learned to shop around first.