OK, I'm going to buy 1 18" BTL today and I need to know what options to go with. I want to compete in SPL but I do sometimes want to be able to listen to music. I'm running it with a SAZ-3000 and I don't ever plan on adding another Sub. (I could never fit another) Yup so what options should i get?? thanks

Dual 2 ohm, P-chamfer, Daily and thats it.

Dual 2ohm, P-chamfer, Third mag, and daily.

http://www.soundsolutionsaudio.com/forum/i...?showtopic=7153

Go there and read.

Thanks alot! Now I have run into the problem that i need a box. The dimensions my trunk(hatch so I'm not sure if i measured it right) are W 33in, L 36in, H 16in. Also what should I tune by box at. I know I'm going to have to keep testing and rebuilding.

im just wondering how you plan to fit a sub that big in a trunk that is so small and only 16 inches high, when your sub box is going to have to be 5-10 cubic feet big and need like 2 layers of wood.

he has the room.

he has over 8 cubes gross internal using double baffle.

You should be able to tune down to 30-33hz easily with that space available.