db drive platinum sub competition box

[suzukiracer019]

i am looking for some ideas on building a box for 2 db drive platinum 15" subs, my main goal is spl, the local stereo shop built me a big box that is about 4.5 cu ft per sub ported but it is not living up to my expectations

it's going into an extended cab s10 and has to stay below the rear glass, let me know of any ideas you have i am doing my homework and taking notes

[eloplayspolo]

Take out Your pas seat and extend the box so it covers every inch of the s10 except the drivers seat and under the steering wheel :)

[eloplayspolo]

i cant belive nobody has posted a real response.

[suzukiracer019]

nobody seems to be interested in these subs but if someone out there is here's a status report on my setup, i swapped the 1000d out for a mmats 2100d, put the subs in a sealed box firing up and hooked up a big battery to my system, i am guessing it'll hit 148-150 ish on the meter now, but i am still looking for more ideas