Crown DriveCore Install Network™ Series installation amplifier, one in a complete line of high-performance amplifiers based on exclusive DriveCore™ technology. DriveCore Install Network Series amplifiers are designed, engineered and manufactured to the industry’s highest quality standards, and provide system integrators with the advanced features and flexibility required for challenging 21st century installed sound applications. Versatile, compact and highly energy-efficient, DCiN Series amplifiers continue the unbroken Crown tradition of leadership in professional and commercial power amplifier technology.