-All 3/4" Plywood Cabinets
-15" Woofers replaced
-Compression Drivers replaced with Ceramic Tweeters with similar frequency response. (Original Compression drivers come with them if you want to replace the diaphragms.
-These are sort of a Hybrid speaker delivering more bass than a typical "Pole Mount" Head speaker.
-For my taste they work well with an EQ to bring up low end. (I have these items available separately as well)
-Good Mid Range designed to reach out.
-The cabinets are really the selling point. You just don't see construction like this anymore. Hobson Sound was a loud speaker designer out of Ft. Myers.
-18" Deep 24" Wide 39" Tall (On The Casters)