Whenever I turn my bass up, I'll randomly hear a loud, nasty popping sound on certain bass hits. Every time I popped the trunk to hear the subs, the noise went away, but when the trunk closed again, I kept hearing the sound. Finally turned my box around and aimed it into the cabin and the sound went away. I'm pretty sure the noise is from my rear deck speakers getting distorted from the massive air pressure in the trunk, so there are no problems with the sub firing into the cabin. However, the subs are way louder when they are firing into the trunk instead of the cabin, so I want to be able to put them in the back of the trunk. Is there any way to stop the rear speakers from getting fucked up from the air pressure without removing them entirely?