the subsonic was set where pete had me set it. you could not tell in the car what so ever that the sub was bottoming out. the woofer faced the rear of the car with the deck lid open you could slightly hear some clinks , but on another forum i was told once the trunk was shut it loaded the woofer so thats y i could not hear it in the car even with your head in the opening behind the back seat. we only turned it up halfway on the head unit and the gain was around half way up on the amp. so i just dont see where i went wrong?? how did i over do it when anything less the sub was very weak in output it was comparable to my single 10 on 250 watts. now we have a aq 2200 and a new box thats 2 cubes tuned to 35hz and its going strong no problems. changing the enclosure solved the problems.
im just worried about if im wasting my time building the other design for my dd 9512 i do not want to have the same b/s