ENERGY 15 inch low-mid speakers late 80's to mid 90's - black

not a lot of history on these speakers but here is what I found out.....they were popular between the mid 80's to mid 90's in Seattle, WA. Chris Squire from Yes apparently used some, and I read Heart used them when they were starting out. They each have a 15 inch JBL E 140-8 low-mid speaker rated at 400 watts.

There is also a baffle helping to pump the sound. They are great for bass or keyboards, and sound amazing.....