Back in the 90's, a company make a version of an aperiodic membrane for subs. What I remember was it looked like a subwoofer grill and had some kind of processors. The way I remember it being used was set up a baffle like you were doing IB. In front of the woofer cone, you placed that grill looking membrane and ran the processor to your sub amp. Anybody remember this product and what was the company? The magic was supposed to be the processor included with the grill. A buddy and I were talking about it and neither can remember who it was.
This would have been around 92 to 95.
This would have been around 92 to 95.
