Crown CDi 2|1200BL - 1200W 2-Channel Analog Input with BLU Link 70V/100V Power Amplifier

The Crown CDi 2|1200BL is a high-performance 2-channel power amplifier from Crown's CDi DriveCore Series, specifically designed to cater to large-sized installations such as cinemas, houses of worship, hotels, cruise lines, and more. This 1200W amplifier is equipped with analog inputs and features BLU link, a powerful digital audio bus, enabling seamless audio distribution over Harman's fault-tolerant 256-channel BLU link network. The amplifier offers a combination of robust power output, advanced DSP capabilities, and flexible networking options, making it an excellent choice for professional audio installations that require high fidelity and reliable sound distribution across multiple zones or large areas.

The CDi 2|1200BL utilizes Crown's proprietary DriveCore technology, which significantly enhances the amplifier's reliability by reducing internal component count while maintaining superior audio quality. This technology ensures that the amplifier delivers consistent, high-quality sound with reduced distortion, even under heavy usage. With a power output of up to 1200W per channel at 4 or 8 ohms, or in 70V/100V systems, this amplifier provides enough power to handle high-impedance loads commonly used in large venues, allowing for direct connection without the need for external transformers. In bridge mono mode, the amplifier delivers up to 2400W, providing the flexibility needed for demanding audio applications.

The built-in BLU link functionality allows the CDi 2|1200BL to transmit and receive audio over Harman's proprietary BLU link network, making it easy to integrate into large-scale distributed audio systems. This feature is particularly useful for installations that require multiple amplifiers to work in concert, as the BLU link bus ensures reliable audio transmission across multiple channels. For added control and flexibility, the amplifier is compatible with Harman's HiQnet Audio Architect software, which enables users to configure, monitor, and control the amplifier over a standard TCP/IQ network. This feature is especially beneficial in large installations where remote control and monitoring are required.

The CDi 2|1200BL includes an advanced Digital Signal Processor (DSP) with a wide array of audio processing features that allow for precise sound tuning. The DSP offers input routing, delay (up to 1000ms for input and 100ms for output), 8-band parametric EQs for both input and output, crossovers, and Crown's proprietary LevelMAX limiter to protect speakers from damage. Additionally, the amplifier comes pre-loaded with JBL speaker tunings, significantly speeding up the setup process and ensuring optimal sound performance for a variety of speaker models.

The front-panel interface of the CDi 2|1200BL allows users to configure and operate the amplifier easily without requiring additional software. However, for more advanced setups and remote control, the amplifier can be fully controlled via the network. A versatile GPIO/AUX port provides further flexibility by enabling external triggers for functions such as preset recall, muting channels, monitoring system faults, and power control. These features make the CDi 2|1200BL not only powerful but also easy to integrate into sophisticated audio systems.

The amplifier is designed to handle professional installation environments, with continuously variable speed forced air cooling that ensures optimal thermal performance even during extended periods of operation. Its robust construction and reliability make it well-suited for large venues, and despite its power, the amplifier operates quietly with a maximum fan noise level of just 54dBA. The CDi 2|1200BL operates on a universal power supply (100-240V, 50/60Hz), making it suitable for global installations.

With a weight of 17.20 lbs and a compact form factor (19 x 16.01 x 3.5 inches), the CDi 2|1200BL is easy to install into standard 19-inch racks, making it a versatile and efficient solution for large-scale professional audio installations that require high power, reliability, and advanced networking capabilities.

Features

• 1200W per channel at 4/8 ohms or 70V/100V for large venue installations
• BLU link audio bus for transmitting and receiving channels over Harman's 256-channel network
• DriveCore technology ensures reduced component variability, increased reliability, and superior audio fidelity
• Advanced DSP with input/output parametric EQ, crossovers, delays, and LevelMAX limiter
• Pre-loaded JBL speaker tunings for faster setup and optimized sound performance
• Network control and monitoring via Harman's HiQnet Audio Architect software
• Front-panel interface for quick and easy configuration
• GPIO/AUX port for external control functions such as preset recall, muting, and power control
• Continuously variable speed forced air cooling for efficient thermal management
• Universal power supply (100-240V) for global installations
• Compact design (19 x 16.01 x 3.5 inches) and lightweight (17.20 lbs) for easy rack installation

Specifications

• Output Power (Dual Mode): 850W (2 Ohm), 1200W (4 Ohm), 1200W (8 Ohm), 600W (16 Ohm), 1200W (70Vrms), 1200W (100Vrms)
• Output Power (Bridge Mono Mode): 1200W (4 Ohm), 2400W (8 Ohm), 2400W (16 Ohm), 2400W (140Vrms), 2400W (200Vrms)
• Digital Signal Processing: 96kHz, 32-bit floating point
• Voltage Gain: 34dB
• Frequency Response: +/-0.25dB
• BLU Link Signal-to-Noise Ratio: >108dB
• Total Harmonic Distortion: 0.35%
• Intermodulation Distortion: ≤0.35%
• Damping Factor: >1000
• Crosstalk: >80dB
• Common Mode Rejection: >70dB
• DC Output Offset: ±10mV
• Input Impedance: 10 kOhm balanced, 5 kOhm unbalanced
• Maximum Input Level: +20dBU
• Required AC Mains: 100V-240V, 50/60Hz
• Cooling: Continuously variable speed forced air, front-to-back airflow
• Power Supply Connector: 15A IEC connector, 100-240V
• Load Impedance (Stereo/Dual Mode): 2 Ohm to 16 Ohm; 70Vrms and 100Vrms
• Load Impedance (Bridge Mono): 4 Ohm to 16 Ohm; 140Vrms and 200Vrms
• Maximum Fan Noise: 54dBA
• Weight: 17.20 lbs
• Dimensions: 19 x 16.01 x 3.5 inches