audioque hdc3 12 on a nine.1 and something is wrong...

[mazdakid 5,000+ posts]

if that box is tuned to 38 and you set the ssf to 30, the sub will be fine.

 

[ssackett 10+ year member]

Do you have a DMM?? Check your load on your sub.. Could be wired incorrectly.

 

[michaellane 5,000+ posts]

yeah i will check the sub wiring today...i changed all the settings and it sounds great. ill keep you posted on the wiring