When it comes to broadband loudspeakers with high efficiency dedicated to be used in horn enclosures the legendary fullrange drivers of Lowther mark the top. Bicor, Acadamy, Acousta or Audiovector are the names which founded the reputation of the drivers which are carefully handcrafted by Lowther untill today. The drivers with the characteristic paper cones are powered by the strongest magnetic motors available and the most outstanding solution when you contemplate about the equipement of a beautiful sounding fullrange horn loudspeaker.