What is the best SPL sub for a low Hz tuned box???

[kmu 10+ year member]

Hi there, what sub will yield the highest SPL on a low tuned ported box? I talking about 30Hz down to 20Hz...

XXX15 or 18 RE recomends 23Hz for SQ...

DD 9515 or 12

Brahma 15 or 12

ED15a or 12a

Out of this subs wich one will yield the highest SPL on a low SQ tuned box...

THX inn advance...

Click to read more...

 

[dave_3148 10+ year member]

depends on box size and amp but prolly the dd. dont expect it to sound good though

 

[kmu 10+ year member]

Would the XXX18 sound good for daily driving?

 

[gellis4 10+ year member]

if you gave it enough power, ya. and if the box was big enough.

I would have to give the SPL to the XXX 18".. just cuz it is an 18" sub w/ a lot of throw.

 

[kmu 10+ year member]

Would 6 cubic feet tuned to 23Hz give me decent SQL or just SPL? What If I had 2 RE 8SE tuned high or sealed would I get a better SQ on higher notes???

If my comment was stupid, just don't laugh, Im just having some brain fart that could work...

 

[dave_3148 10+ year member]

i didnt see we had a 18 up, the 18 would prolly win. it would POUND