I start this thread so i can post my update and stuff in one thread instead of different ones. Now Im working on my subwoofer, its a b2 audio 600 rms playing on a 1000rms 1ohm amplifier. I build it under the floor in the trunk. The amplifier comes at the right side of the enclosure . New dome lights Stock vs cob panel. Cob vs t10 smd led. Cob led panel. The cob. It is a big difference, a lot more light now.