Hi guys, I am planning to buy a second Friedman ASM-12 or maybe ASC-12 to stack the one on another.. The reason for that is I do not want to push single monitor that much, it is now cranked all the way before clipping occurs while using very heavy palm muting. I have read somewhere on forum that you have to put those two monitors in reasonable distance between each other to not get a feedback. As we don´t have enough space in rehearsal room, I have to really stack them.. Do you think I will get a feedback in this scenario ?.. sorry for my english and thanks in advance.. rock on /,,/ EDIT : I mean feedback of 2 monitors being to close to each other.