SCOTT! i have a small ?

[worrblade 0]

i am wanting to get the most spl i can

i order a BL 18 inch sub

i have a rockford power 10001 mono amp

i am having the jb fisher place design my box and i needed to know what the best cuft size

they said that 8cuft would probably be the best but they said i might want to post on this forum to make sure thats best

[Fi Car Audio 64]

8 cuft would work well. For a low tuned daily setup Id look to about 33Hz. We normally recommend 12-16 sqin of port per cuft as well.

Please let me know if I can help with anything else.

Thanks,

Scott