GIK is more than ok, they are outstanding and a great value. I could not recommend them more highly and I have owned far more expensive treatment.
Treat the first and second side reflection points with the 2 or 4 inch panels. What speakers do you own as I can help you with the wall behind the speakers.
We really need to know how close the speakers will be to the room boundaries to really help.
Treat the first and second side reflection points with the 2 or 4 inch panels. What speakers do you own as I can help you with the wall behind the speakers.
We really need to know how close the speakers will be to the room boundaries to really help.