Crown CDI 4000 2-Channel, 1200W @ 4Ω, 70V/140V Power Amplifier

The Crown CDI 4000 is a state-of-the-art power amplifier designed to deliver unparalleled performance for both professional and commercial audio applications. With a robust 1200 watts per channel output at 4 ohms, the CDI 4000 ensures clear, consistent, and high-quality sound reproduction for venues of all sizes. Whether you're outfitting a concert hall, auditorium, or other professional audio environment, this amplifier provides the necessary power to handle large-scale sound systems with ease and reliability.

Built for durability and efficiency, the Crown CDI 4000 features advanced thermal management and high-grade components that ensure long-term reliability and minimal maintenance. The amplifier is engineered to maintain pristine sound even under high-power conditions, delivering crystal-clear audio free from distortion or signal degradation. With its low Total Harmonic Distortion (THD) rating of less than 0.5%, the CDI 4000 guarantees that every detail of your audio is reproduced faithfully, with the precision demanded by professional users.

Connectivity options are versatile, offering both balanced and unbalanced inputs, making the CDI 4000 compatible with a wide range of audio equipment. Additionally, it boasts a high signal-to-noise ratio of 100 dB (A-weighted), providing a pristine audio experience with minimal interference or noise. The amplifier's rugged construction and efficient design also feature a 15A IEC power connector for secure and reliable electrical connections, ensuring stable operation even in high-demand settings.

Key Features

• 2-channel amplifier with 1200W stereo power output at 4 ohms
• Low Total Harmonic Distortion (< 0.5%) for accurate, clear sound reproduction
• High signal-to-noise ratio of 100 dB (A-weighted) for pristine audio quality
• Versatile input impedance options: 20k ohms (balanced) and 10k ohms (unbalanced)
• Efficient thermal management and advanced components for long-term reliability
• 15A IEC power connector for secure electrical connection

Technical Specifications

Channels: 2
Sensitivity (for full rated power at 8 ohms): 1.4V
Rated Power Output (per channel @ 4 ohms): 1200W Stereo
Signal to Noise Ratio (below rated 1 kHz power at 8 ohms): 100 dB (A-weighted)
THD: < 0.5%
Damping Factor (20 Hz to 400 Hz): > 500
Frequency Response (at 1W, 20 Hz - 20 kHz): + 0 dB, -1 dB
Crosstalk (below rated power) 20 Hz to 1 kHz: >70 dB
Input Impedance (nominal): 20k ohms balanced, 10k ohms unbalanced
Dimensions: 3.5" x 19" x 12.25"
Weight: 22.0 lbs
IEC Power Connector: 15A

What's Included

• Crown CDI 4000 Power Amplifier
• Power cord
• Owner's manual