hi, the following question to the experts here: I drive an omega b caravan and would like to install a 20s subwoofer (possibly even a 25s, see) in the rear doors. per door, of course. since I was still active in the scene until 3 years ago, I am currently thinking of an emphasic neo for installation depth. however, I don’t have the thiele&small parameters at hand, or can I just conclude from this that they are suitable for the door installation. they should be put in a GRP board, like I installed it for the front, but still about the door volume running. until now there is a blue point Seattle MP74 as well as a GroundZero GZTC 2165T in the GFK board. it sounds very clean and powerful in my opinion. but since I hear mainly hardcore techno, there is something missing from the jagged bass. it doesn’t have to be loud, the times are over, but some support in the cellar would be nice. I prefer a closed box, but a box will be cancelled unfortunately. as a final stage I thought a box would be nice. Hifonics brutus who is born on 2 ohms as well as a 0.5F cap. I actually wanted to run only the 2 woofer over the level, because that radio is only about 60% exhausted, is loud enough. but keep out below, there was a lack…… does my calculation go so far or do you recommend me something else? (my stand the things has been as said up to 3 years ago, has happened a lot since then…..) thank you already. mfg, patrick.