CI 8-120 DSP V2
Eight-channel, 1U rack-mount network power amplifier with built-in DSP, aimed at installers building whole-home and multi-zone audio systems. It is rated at 120 W per channel into 8 ohms and is configured through a web interface.
- 8 channels, HybridDigital with Hypex UcD output stages
- >120 W per channel into 8 ohms, all channels driven
- Channel pairs can be bridged for >200 W into 8 ohms
- Integrated DSP with peak/RMS limiters and subwoofer crossovers
- Configured through a web UI with a real-time dashboard
- 1U rack-mount, 0.5 W standby
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The CI 8-120 DSP v2 packs eight amplifier channels and signal processing into a single rack unit. It uses NAD's HybridDigital platform with Hypex UcD output stages, and every channel is rated above 120 W into 8 ohms with all channels driven. Channels can be bridged in pairs, which raises output to over 200 W into 8 ohms and allows the amplifier to drive architectural subwoofers.
The built-in DSP is intended for tuning each project's speakers and rooms: level matching, tonal balance across zones, peak and RMS limiters for speaker protection, and crossovers for integrated subwoofers. Setup, zone configuration, I/O and DSP settings are all handled in a browser-based interface, whose dashboard shows live status and power settings.
For system integration the amplifier provides line-level inputs, automation support and a trigger input accepting 3–30 Vdc. Standby draw is 0.5 W, and the chassis measures 483 x 45 x 435 mm and ships at 10 kg.
Spécifications
- Marque
- NAD
- Modèle
- CI 8-120 DSP V2
- Catégorie
- Hi-Fi et audio maison › Amplificateurs
Power output
- 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, bridged
- >200 W (all channels driven)
- Clipping power (all channels driven)
- >130 W (1 kHz, 8 ohms, 0.1 % THD)
- Clipping power into 8 ohms, bridged
- >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, all channels driven
- 8 ohms: 440 W
- IHF dynamic power, bridged, two channels driven
- 8 ohms: 480 W
- Peak output current
- >20 A (1 ohm, 1 ms)
Audio
- Signal-to-noise ratio
- >88 dB (A-weighted, 500 mV input, ref. 1 W out in 8 ohms)
- 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)
Inputs
- Maximum undistorted input level
- 2900 mV
- Input sensitivity (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
Power
- Standby power
- 0.5 W
Physical
- 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)
- Channels
- 8
- Rack format
- 1U rack-mount