Crown CDi Series amplifiers are professional tools designed and built for installed sound applications. The series includes four models which are identical except for output power: CDi 1000, CDi 2000, CDi 4000, and CDi 6000. All are rugged and lightweight, and offer unmatched value in their class.

Extremely versatile; rated for 2-, 4-, 8-ohm loads and 70V and 140V outputs.
Switch-mode universal power supply.
Intuitive front-panel LCD screen for quick, easy configuration.
Onboard digital signal processing includes crossovers, EQ filters, delay, and output limiting.