Have I increased the efficiency of an acoustic panel?

[@thecandleman5129]

It's just another corner trap isn't it ?! Seems a good idea though to go double whammy

[@zambotv8150]

That's what I thought as well Neil. It seemed dumb to go to the hassle of hanging those panels on the wall but. Leaving all that space behind them? It should have a significant affect on bass now as well.