Hi guys, I’m looking for a subwoofer and a power amplifier for my problem child Audi 80 B4. I have a *Sony Radio CDX7850 *Doorboards with 16.5 by Morel 6.5 active running on a bridge 45.2x and bridge 120.2x. *doors are already insulated. *have 35mm2 cable unplug *Do not have a ski-sack just one armrest I now lack the bass and need help. Since I have a limo I know it will be hard to find something! That’s why you should help me! My needs are *It should wa rm sound! *It should be variable i.e. I need to have the back seat completely laid over to transport things. So it should not be fixed. *It must all cost 1000€! more. so cable (LS, Power, Chinch) without boxes material. *When it is possible I want to build the box myself if it is not too little. *Don’t have a ski-sack just one armrest *Kiste should be quite small! *Music direction hip hop so now I hope for your suggestions! or I would have to know in advance how big the box will be or whatever you suggest! If you still have a few questions please ask!