The result of years of research and development, the PreSonus CDL12P powered loudspeaker combines the best attributes of point source and line array technology using a unique constant-directivity design that radiates a highly focused pattern with consistent SPL throughout the frequency-response range, both on- and off-axis. With the CDL12P, the eight 2" high-frequency drivers arc over a single 12" woofer, comparable to the coaxial driver configuration found on top studio monitors. The result is better sonic coherence across the entire venue. Regardless of how many CDL12Ps you stack, you're working with a shared acoustic axis—and non-turbulent sound propagating throughout the room. The result is clear, articulate speech intelligibility and natural music reproduction.