Explore the Crown CDi Series, powerful and rugged amplifier solutions made specifically for professional installed-sound applications. With models ranging from the CDi 1000 to CDi 6000, these compact, lightweight units offer clear, uncolored audio performance and integrated DSP via an intuitive front-panel LCD interface. The CDi Series delivers flexible deployment in low‑impedance (2/4/8 Ω) or high‑impedance (70 V/140 V) setups, making them ideal for venues, retail, houses of worship, offices and more. Reliable, efficient and backed by Crown’s three-year transferable warranty, the CDi Series makes premium sound accessible to both seasoned integrators and first-time installers.

Key Features

• Four model options for scalable power 
  CDi 1000, 2000, 4000, and 6000, tailored for 1,2‑channel configurations with increasing performance levels 
• Versatile output support 
  Handles low‑impedance (2‑8 Ω) and constant-voltage (70 V/140 V) speaker loads directly—no transformers needed. 
• Integrated DSP with presets 
  Built-in crossover, EQ, limiter, compression, delay and speaker presets, adjustable via LCD or network. 
• Intuitive LCD front-panel interface 
  Quick configuration and preset recall make setup fast and accessible to all skill levels. 
• Efficient and safe operation 
  Switch‑mode universal power supply, thermal- and short‑circuit protection, and fan‑assisted cooling ensure reliable long-term use. 
• Compact, lightweight design 
  2U rackmount units weigh under 9 kg—easy to install and service. 
• Broad deployment flexibility 
  Suitable for classrooms, retail, hospitality, and corporate installations seeking dependable, high-value performance. 

Crown CDi Series amplifiers are professional tools designed and built for installed sound applications.