Crown NCDI6000E60 CDi 6000 Two-channel, 2100W @ 4?, 70V/140V Power Amplifier

Crown CDi Series amplifiers

The Crown CDi Series amplifiers from Crown Audio are engineered for professional installed sound applications that demand dependable amplification, flexible system configuration, and consistent long-term reliability. The series consists of four models—CDi 1000, CDi 2000, CDi 4000, and CDi 6000—sharing the same design architecture while differing in output power levels to accommodate different installation requirements.

Built for fixed installation environments, the CDi Series is suitable for large venues, houses of worship, commercial facilities, hospitality spaces, and distributed audio systems. Each amplifier combines a rugged build with a lightweight chassis, making it suitable for rack-mounted deployment where durability and efficiency are essential.

The amplifiers support multiple speaker configurations, including low-impedance systems (2Ω, 4Ω, and 8Ω) as well as high-impedance distributed audio setups using 70V and 140V outputs. This flexibility enables a single amplifier platform to be used across diverse installation scenarios without additional external conversion equipment.

Integrated DSP processing provides essential system control features such as crossover filtering, equalization, delay adjustment, and output limiting, allowing precise tuning and optimized audio performance across different zones. Up to 20 user-defined presets can be stored for fast configuration changes in varying installation conditions.

A switch-mode universal power supply ensures stable and efficient operation across different electrical environments. The front-panel LCD interface enables quick setup, configuration, and monitoring, reducing dependency on external software and simplifying on-site adjustments.

Features of CDi Series

• Supports 2Ω, 4Ω, 8Ω, 70V, and 140V speaker systems
• High-power professional amplifier design
• Switch-mode universal power supply
• Integrated DSP processing engine
• Built-in crossover, EQ, delay, and limiting functions
• Up to 20 user-configurable DSP presets
• Front-panel LCD interface for easy setup
• Rugged and lightweight rackmount construction
• Suitable for large-scale installed sound systems
• Flexible distributed audio system compatibility
• Reliable long-term operational performance
• Consistent platform across multiple power models

Specifications of CDi Series