I'm just starting a box to put my 12" L5's in... tryin to get rid of them.... was gonna go with 1.75 ft^3 tuned to 37 hz... I'm using WinISD for box specs, and it says it'll hit 90 dB, don't know if i can trust this, but seems low for these kicker "spl machines"... any other box suggestions for these things?
I would just build the box and stick your amp to it no one can really tell you the perfect box for you. I could gurantee you will get more than 90db from 2 well powered 12" L5's in a Sealed to specs box, So if you port it to 37 or 40 or whatever you decide is best. L5's dont really have any SQ so I would go with 40Hz but thats me. What amp are you pushing them with?
using a home amp for the time being... crown xls-602... they got PLENTY of power... yeah, they sound like sh!t... 40hz is probably fine... ill just go with 40hz... thanks rave'n!