Another Attempt: Give me your thoughts. I have a soffitt running around three walls of my HT (not the front). Above the soffitt is approx 8 inches of space between the soffit and the ceiling and the soffit prortudes 2 feet.
Now the question. Could I produce an effectice bass trap by building a 1 foot wide by 6" high bass trap all around the soffit area I mentioned earlier? I would use Certainteed 475 and plywood, etc. This would be in lieu of bass traps from Ethan's realtraps (I KNOW HIS TRAPS WILL WORK GREAT BY I AM TIGHT ON FUNDS).

Now the question. Could I produce an effectice bass trap by building a 1 foot wide by 6" high bass trap all around the soffit area I mentioned earlier? I would use Certainteed 475 and plywood, etc. This would be in lieu of bass traps from Ethan's realtraps (I KNOW HIS TRAPS WILL WORK GREAT BY I AM TIGHT ON FUNDS).