A long established range of heavy duty, high quality circular PA horn speaker. Made from virtually indestructible ABS material offering maximum protection against shock and weather making th is fitted with a sturdy, 270° adjustable mounting bracket and a 60cm length of double insulated connecting cable. Fitted with high quality aluminium voice coils which offer high acoustical properties and reliability. 100V line has high quality line matching transformers fitted into a sealed rear housing with wattage tappings selectable by an integral rotary switch.