So i am lookin for some new subs... and like the title says they needa be big, loud and clean and be of a high quality
I am currently running a single boston SPG555 in my car... what would be a better upgrade

 

If you want 15s or bigger, I like the Fi Audio Q or BL, or for higher SPL ratio over SQ - a BTL.

 

I'm not sure if this has been done successfully before or not, but I am am currently running a single DD 9510F tuned @ 34Hz and it has been working out very well for me as a SQ sub. I had a pair of these kicking around I had been using to tinker around with spl, so I figured why not and gave it a shot. Works for me and it can play loud when needed.

 

why the hell does no one like mtx? oh ya f.s. carries them, that MUST mean they are junk.. try the 7 series subs. good price loud as hell and sound great... oh ya all saskatchewan roughriders use mtx in there vehicles. GOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO RIDERS!!!!!!!!!

 

Everyone seems to be impressed with my 9110's. They are tight, accurate and loud.

 

I just made that last part up

 

fs can get anything that mtx has on the web site. and same goes for RF. if you want it they can get it.

even if you want the jackhammer they can get that lmao. 10 000$ tho hahahaa

 

i ment official mtx and RF web site not fs web site

 

Try the TF1's bro. They get very loud for daily and spl. PM Father Yuli for a price on any size you need.

 

There are 2 many nice big subs to upgrade too as long as you have the money. go simple and get some W7's