what is better

[snb778 5,000+ posts]

as far as the L7's put it this way. I blew 3 of them within a month and a half because they were in the wrong box...only with about 6-700 to each. I put them in the correct box, with about 900-1000 to each and never even got them to distort..more less blow one

 

[crz_man2 10+ year member]

what type of box do you have now.... so i dont make the same mistake.... and what it is ported or seal..can you tell me the side in inches i have a suburban ....

 

[luvinthebass 5,000+ posts]

it's best to give a sub 70% of it's rms rating but it varies with different subs. my .02 cents