Help with tuning!

[crawlinYJ 10+ year member]

imo, i have found that a 35-38hz tuning works really great for most dd subs.my 2510 was tuned to 38hz

the 3510 that iam currently using is tuned to 37hz and the 1508 thats in my ava is tuned to 37 as well and both have absoultly no problems getting the "low" notes.

-vic

i've ran dd woofers for the last 3 years. i currently have a pair of 2510's. i would go anywhere from 38-42hz, depending on if you like more agressive upper notes or lower notes. i would probably go for about 38 to start. you can always cut the port down.