NAD CI 8-150 DSP v2 – 8 Channel Amplifier

Full Disclosure Power
The sophisticated CI 8-150 DSP v2 is capable of delivering a conservative 150 watts per channel at 8 ohms into all channels simultaneously, bridgeable to 280 watts per channel. IHF Dynamic Power in bridged mode is 4 x 670 watts per channel at 4 ohms. As per NAD’s FDP ratings, the power we declare is what you can expect in the real world, we rate our amplifiers based on continuous power into 8ohms, with all channels running simultaneously, using a full frequency response and THD at rated power. No matter what you throw at the CI 8-150 DSP v2, it won’t flinch.

Hybrid Digital Amplification
The CI 8-150 DSP v2 is designed to deliver uncompromised performance within the custom environment. With its nCore output stage, the CI 8-150 DSP v2 shares the same pedigree as some of NAD’s prestigious Masters Series amplifiers. What makes this amplifier unique is its ability to deliver a level of detail and refinement unmatched by any distribution amplifier on the market today. Being load invariant with a high current output, the CI 8-150 DSP v2 is as comfortable driving 4 ohm loads as it is 8 ohm. The THD and noise floors are beyond what you’d expect from a CI amplifier, meaning that the dynamic range and linearity of this amplifier wouldn’t be out of place in a hi-fi set up.

Rack Space Efficiency and Reliability
NAD is keenly aware that reliability is paramount for a professional installer, so all models will be based on tried and true amplification platforms delivering stable and reliable performance. Since rack real estate is always at a premium, NAD CI amps have been designed to take up as little room as possible. Thermostatic fans draw in cool air from the front of the unit and out through the rear vents, meaning you don’t need to leave ventilation gaps between each unit for them to stay cool. For the CI 8-150 DSP v2 efficiency and heat dissipation has been improved even further by adding the ability for unused amplifier channels to switch off completely in Zone Sleep mode.

Web UI/DSP
The CI 8-150 DSP v2 is network ready for simple set up, via the custom WebUI. The updated interface still allows fast set up of IO but with new clearer layout, plus the creation of DSP profiles using the Parametric EQ. In addition is a new Dashboard, providing a live read out of the unit’s status, improved power management, faster startup time, user password protection, channel grouping and global input on/off per zone and zone sleep with instant wake time. Over and above the previous V1, there is an expanded DSP suite with Peak and RMS limiters, delay and phase control so that bridged channels can safely be used to power subwoofers. I/O switching and routing can also be managed via compatible control systems with drivers available for Crestron, Control4, Elan & RTI.

System Suggestion
Combine the CI 8-150 DSP v2 with an NAD CI BluOS Enabled audio streamer to create a complete, hi- res multi-room package of incredible value and quality. Such is the power and performance of this amplifier, it’s also at home in a high end custom theatre, and can easily be paired with a T 778 AV receiver or M17 V2 AV processor.

Details & Specifications

Continuous output power into 8 ohms: >150 W (ref. 20 Hz-20 kHz at rated THD - all channels driven), >180 W (ref. 20 Hz-20 kHz at rated THD - two channels driven)
Continuous output power into 4 ohms: >180 W (ref. 20 Hz-20 kHz at rated THD - all channels driven), >300W (ref. 20 Hz-20 kHz at rated THD - two channels driven)
Continuous output power into 8 ohms at Bridged mode: >280 W (ref. 20 Hz-20 kHz 0.02% THD - all channels driven), >500 W (ref. 20 Hz-20 kHz 0.02% THD - two channels driven)
THD (20 Hz – 20 kHz): <0.02 % (1 W to 120 W, 8 ohms and 4 ohms)
Signal-to-Noise Ratio: >90 dB (A-weighted, 500 mV input, ref. 1 W out in 8 ohms)
Clipping power (All channels driven): >160 W (1 kHz 8 ohms 0.1 % THD), >200 W (1 kHz 4 ohms 0.1 % THD)
Clipping power into 8 ohms at Bridged mode: >300 W (1 kHz 0.1 % THD - all channels driven), >550 W (1 kHz 0.1 % THD - two channels driven)
IHF Dynamic Power (all channels driven) 8 Ohms: 180 W
IHF Dynamic Power (all channels driven) 4 Ohms: 280 W
IHF Dynamic Power (two channels driven) 8 Ohms: 200 W
IHF Dynamic Power (two channels driven) 4 Ohms: 360 W
IHF Dynamic Power (Bridged mode, All channels driven) 8 Ohms: 520 W
IHF Dynamic Power (Bridged mode, All channels driven) 4 Ohms: 670 W
IHF Dynamic Power (Bridged mode, two channels driven) 8 Ohms: 600 W
IHF Dynamic Power (Bridged mode, two channels driven) 4 Ohms: 800 W
Peak output current: >26 A (1 ohm, 1 ms)
Damping Factor: >150 (ref. 8 ohms, 20 Hz to 6.5 kHz)
Frequency Response: ±0.5 dB (20 Hz - 20 kHz)
Channel separation: >75 dB (1 kHz), >65 dB (10 kHz)
Maximum undistorted input level: 3300 mV
Input sensitivity (for 150 W in 8 ohms, maximum volume): 1450 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: 0.5 W
Gross dimensions (W x H x D): 483 x 90 x 435 mm / 19 1/16 x 3 9/16 x 17 3/16 inches
Shipping weight: 17.6 kg (38.8 lbs)

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