Don’t worry, I don’t want to install speakers in rear shelf An Aliante 12″ comes into the trunk on an Eton PA5402, now I ask myself how far does the original rear shelf affect the subwoofer sound? Does it make sense to install a self-made acoustic material-covered shelf instead of the original shelf, or to cut in the original holes? Don’t want to leave out the shelf altogether, it should not necessarily see everyone at the same time that the whole trunk with expensive C ar-hifi is paved.