Peter from Ontario, Canada, has upgraded from his RCA-fan horns ( now moved upstairs for Home Theater service) to the new, experimental AH 50 widerange basshorn. This is a prototype model.

"exactly what I wanted"
" no horn sound- laid back and neutral sound'
"bass response is excellent"

Note that Peter is using Yorkvile Studio Power amplifiers ( CR5) with a DBX driverack, as well as superb vintage Rotel units.

Christopher built RCA-fan backload horns, and has come up with a very stylish grill solution!

Christopher feels the cloth grill also aids in high frequency balnce by attenuating the highs from a Fostex Fe 206 whizzer cone. This backload horn, made especially for the Fostex drivers, is available free from acoustic Horn Co.