since some of you knows very well this product i though it might be a good thing to ask before making a choice... i got a btl 12 that will run on a soundstream tarantula trx2000d... ive done the big 3 and im wondering how to maintain a constant 14.4 load to my amp??

plus a need a box desing. im gonna be using this sub daily for mostly hip hop and got a mazda protege 1999 with enough space in the trunk .

i also heard that a square box aint the best option since the sound produced by the woofer would hit the back panel then bounce back troughout the cone area and produce distortion(by the way sorry for my english im french) is it true????

and thats about it thanks for your time

well for a box check out Fisher Customs or pound that Sound. they do really great work and you can order a design from them and build it yourself for pretty cheap. or they could build it for you.

thanks for the hook ive ordered a design from fisher custom