S10_audiophile Junior Member 20 0 central ca Jun 13, 2014 #1 Looking for best cu. Ft for a dd9512i. I hear 2.25-2.5 for each driver. What you guys think? I have 2 of these subs fyi. I'm looking for sql Click to read more...
Looking for best cu. Ft for a dd9512i. I hear 2.25-2.5 for each driver. What you guys think? I have 2 of these subs fyi. I'm looking for sql Click to read more...
PSturmer 10+ year member CarAudio.com Elite 1,959 0 Minnesota Jun 23, 2014 #2 ya that's good. if you have lots of power then make it a little smaller