As far as jl man says...there are no way you can hit 150 db's and that if your gonna lie make it believable.Like what the **** man 150 db's is not crazy shit but is alot for one sub i must admit.I know 15" subs get 150 but what about one 12" sub.I think 145 db's would be alot for one 12" sub and thats(my opinion)//content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif
my friend has 1 LVS memphis audio 15 and it hit 162.5 at the last comp. he entered in. it is very much possible to hit 150's+ a DD hit 171.5 i read about that in car audio magazine.
The only reason people use more than one sub is to make it easier to obtain more db's.I think its kool to use just one sub and be an underdog.//content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif