Answer Question
How do I install the Monolith M-IWSUB8 in-wall subwoofer in an existing room?
I have an existing room that I want to upgrade with the Monolith M-IWSUB8 in-wall subwoofer. I'm not sure if I can install it myself or if I need professional help. Can you provide step-by-step instructions for installing the subwoofer in an existing room?