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NAD CI 8-120 DSP v2 Multi-Channel Network Amplifier

The NAD CI 8-120 DSP V2 Multi-Channel Amplifier is designed to deliver clean, efficient power and system optimisation. A real workhorse amplifier the CI8-120 DSP v2 can drive the most demanding loads, while integrated DSP provides installers with a refined balance of performance and precision. Built on NAD’s HybridDigital™ amplification platform, the CI 8-120 DSP V2 offers efficient operation, low heat, and stable long-term performance. Ideal for whole-home audio and multi-zone systems where the most robust amplifier is required in a compact 1u rack space, it combines amplification and DSP in a compact, rack-ready solution tailored for modern CI environments.

Balanced Power for Multi-Zone Systems

With 120 watts available per channel, the CI 8-120 DSP V2 is well suited for distributed audio systems that require consistent performance across multiple rooms. It provides ample power for architectural speakers and medium-to-large zones while maintaining efficiency and control. This balanced output makes it an effective choice for whole-home audio systems where reliability and performance are required. In bridge mode the CI8-120 DSP v2 can also deliver enough drive architectural subwoofers.

DSP FOR PRECISE SYSTEM TUNING

Integrated DSP allows installers to tailor system performance to the loudspeakers and listening environments within each project. DSP enables accurate adjustment to support consistent tonal balance, level matching, and predictable system behaviour across zones, while providing protection for the speakers with the use of Peak and RMS Limiters as well as setting crossovers for integrated subwoofers.

HybridDigital Efficiency and Stability

NAD’s HybridDigital amplification technology underpins the CI 8-120 DSP V2’s performance. Its efficient design minimises heat and power consumption while delivering clean, controlled output across all channels. This architecture supports stable operation during extended listening sessions and helps preserve clarity at both low and moderate listening levels, making it ideal for continuous-use CI applications.

INTUITIVE SETUP AND CONTROL

NAD’s DSP amplifiers are configured via an intuitive web UI. A Dashboard provides real time critical information, power settings, I/O, Zone configuration and DSP can all be configured from within this clean and simple interface.

KEY FEATURES

8 channels of HybridDigital amplification with custom Hypex UcD output stages
120 watts per channel Full Disclosure Power, Continuous into 8 ohms, all channels running.
Setup and configuration via intuitive webUI.
Integrated DSP for system optimisation

Compact 1U Rack-mount chassis
Line-level inputs for flexible system integration Automation and trigger support for system control Engineered for reliable, long-term operation
Bridgeable channel pairs for increased output where required

GENERAL SPECIFICATIONS
Continuous Output Power into 8 Ohms	>120 W (all channels driven)
Continuous output power into 4 ohms	>135 W (all channels driven)
Continuous output power into 8 ohms at Bridged mode	>200 W (all channels driven)
THD (20 Hz – 20 kHz)	<0.05 % (1 W to 100 W, 8 ohms and 4 ohms)
Signal-to-Noise Ratio	>88 dB (A-weighted, 500 mV input, ref. 1 W out in 8 ohms)
Clipping power (all channels driven)	>130 W (1 kHz 8 ohms 0.1 % THD)
Clipping power into 8 ohms at Bridged mode	>300 W (1 kHz 0.1 % THD - all channels driven)
IHF dynamic power (all channels driven)	8 ohms: 125 W
IHF dynamic power (two channels driven)	8 ohms: 145 W
IHF dynamic power (Bridged mode, all channels driven)	8 ohms: 440 W
IHF dynamic power (Bridged mode, two channels driven)	8 ohms: 480 W
Peak output current	>20 A (1 ohm, 1 ms)
Damping Factor	>110 (ref. 8 ohms, 20 Hz to 6.5 kHz)
Frequency Response	±0.5 dB (20 Hz - 20 kHz)
Channel separation	>70 dB (1 kHz)
Maximum undistorted input level	2900 mV
Input sensitivity (for 120 W in 8 ohms, maximum volume)	1150 mV
Analog Input audio sense threshold (one channel with signal)	3 ± 0.5 mVrms (ref. 100 Hz - 10 kHz)
Trigger IN level	3 - 30 Vdc
Standby power	0.5W
DIMENSION AND WEIGHT
Dimensions (W x H x D)*	483 x 45 x 435 mm (19 1/16 x 1 13/16 x 17 3/16”)
Shipping Weight	10 kg (22 lbs)
*Specifications subject to change without notice.