Hey! I am putting together a speaker system in a tight space; I'm pretty limited in my options, so I have to put my subwoofer on my ceiling. I have a couple questions. Do you think it would be better to face the subwoofer towards the ceiling or towards the floor. Also I know subwoofer boxes are carefully made to house the sound, so if I drilled L-brackets into the subwoofer housing, would it hurt the sound? Here's the system I put together: https://www.amazon.com/gp/product/B0036CGZEE/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B01LXS36BT/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1 https://www.amazon.com/gp/product/B0071I0Q5S/ref=oh_aui_detailpage_o07_s01?ie=UTF8&psc=1