NAD CI 940 Power Amplifier

High-performance four-channel amplification for custom installation and distributed audio systems. With multiple discrete high-power output devices in the component, it can easily provide instantaneous peak current required for good bass response.

RELIABLE, FLEXIBLE, EASY

Reliability, flexibility, and ease of installation of the CI 940 is unsurpassed. Its design is space-efficient and will fit into standard racking units with rack ears and Phoenix speaker connection blocks. The amplifier is fully protected from short circuit and overheating, and automatically restores operation after a condition is rectified. The CI 940 is incredibly flexible, with selectable local or global inputs and the ability to bridge channels to create a single high-power channel.

EFFICIENT WITH LOW NOISE AND DISTORTION

Choose between a DC trigger or a signal-sensing turn on with auto shut-off to make integration easy. The signal sensing circuit employs a sophisticated music sensing circuit to prevent the false triggers common with noisy source components or other types of interference noise like RF leakage or ground loops.

FEATURES & DETAILS

• Four channels of clean, low distortion power set up in two stereo zone configuration
• 35 W x 4 @ 8 Ohms; IHF dynamic power; peak output current 30A (0.1 Ohm); 
• 90W x 2 @ 80 Ohms in Bridge Mode
• Compact 2U rack height with rack ears
• Phoenix speaker connection blocks
• Detachable power cable for easy service and upgrades
• Indicator lamps for each zone that show protection status and amplifier clipping
• <0.5 W standby consumption
• <0.03% THD; <0.04% IMD (SMPTE, CCIR)
• >95dBA referenced to 1W

 CI940 CI-940