open baffle standard mounting vs slot loaded?

open baffle speakers slot loaded open baffle The 4 x 12 slot loaded U-frames I was using before were in the same position and had plenty of bottom end, no subs required These were an slot 4kings The Slot Loaded Open Baffle Project Article By Nelson Pass Theoretical Benefits Push-Pull cancels distortion This distortion reduction is

slot size for redfish His main studio speakers were vintage Tannoy 15 coaxials mounted in rear-loaded-horn cabinets We listened to a two-way, open-baffle design featuring a Cube