PreSonus CDL12


The PreSonus CDL12 is the result of years of research and development, combining the best attributes of point source and line array technology into a unique patent pending design. Based on the Constant-Directivity Two-way Loudspeaker System design presented at 143rd AES Convention in New York by Hugh Sarvis and Don Keele, the CDL12 radiates a highly focused pattern with constant SPL throughout the frequency response range, both on- and off- axis. The result is clear, articulate speech intelligibility and natural music reproduction.