Naim CI-NAP 108 8-Channel Power Amplifier for Multiroom Audio and Home Theater
The Naim CI-NAP 108 8-Channel Power Amplifier delivers powerful, flexible amplification for professionally integrated whole-home audio, dedicated home theater, commercial sound, and architectural speaker systems. With eight independently configurable channels in a compact rack-mountable chassis, it can power multiple listening zones or provide amplification for as many as eight separate audio channels.
Each channel produces 150 watts into 8 ohms or 260 watts into 4 ohms, giving the amplifier the output needed for high-performance in-wall, in-ceiling, on-wall, and conventional loudspeakers. Its substantial power reserve helps preserve clarity, dynamics, and control whether the system is playing quietly throughout the home or reproducing demanding music and movie soundtracks.
Eight local RCA inputs allow each amplifier channel to receive a separate signal, while dedicated left and right bus inputs can distribute a shared stereo source across multiple channels. Corresponding RCA outputs make it possible to pass local and bus signals to additional amplifiers without relying on external signal splitters.
The Naim CI-NAP 108 8-Channel Power Amplifier includes independent level adjustment for every channel, dual Euroblock speaker connections, input-signal detection, 12-volt trigger connectivity, and automatic standby after approximately 20 minutes without a signal. These features simplify commissioning and everyday operation in centralized equipment systems.
Developed to complement Focal architectural loudspeakers and the Naim CI-Uniti 102, the amplifier can also be paired with compatible AV processors, preamplifiers, matrix systems, and control platforms. Its combination of Naim sound quality, high channel density, and custom-installation connectivity makes it an adaptable foundation for sophisticated audio projects.
Technology & Performance
Eight-Channel High-Current Amplification — The amplifier combines eight powerful channels in one chassis, allowing a system designer to reduce equipment count without compromising individual channel capability. Each channel is engineered to maintain control over compatible speakers during demanding musical peaks and cinematic effects.
Flexible Local and Bus Signal Routing — Eight local mono inputs allow every channel to reproduce a different source or processor output. The additional left and right bus inputs can be assigned across multiple channels, making it easy to create several stereo zones from one source while preserving local-input flexibility where needed.
Installer-Friendly RCA Loop Outputs — Each local input and both bus inputs have corresponding RCA outputs. These loop-through connections allow signals to continue to another CI-NAP 108, a CI-NAP 101, a powered subwoofer, or another compatible amplifier without adding separate distribution hardware.
Independent Level and Speaker Connections — Individual channel-level controls help match loudness among speakers with different sensitivities or rooms with different acoustic conditions. Dual removable Euroblock outputs per channel also simplify parallel speaker connections and provide secure terminations inside an equipment rack.
Efficient Rack-Based System Integration — Signal detection, automatic standby, 12V trigger control, temperature-managed cooling, and a universal mains supply support dependable centralized operation. The Naim CI-NAP 108 8-Channel Power Amplifier can partner with the CI-Uniti 102 for multiroom music or with an AV processor for a powerful custom home theater.
FAQ — Naim CI-NAP 108 8-Channel Power Amplifier
How many speakers can the Naim CI-NAP 108 power?
The CI-NAP 108 provides eight independently amplified channels. It can power eight individual mono speakers, four stereo pairs, or a combination of home theater and multiroom audio channels, depending on the system design and connected speaker requirements.
Can each amplifier channel receive a different audio source?
Yes. Each channel includes its own local RCA input, allowing the CI-NAP 108 to amplify as many as eight separate audio signals. This is useful for multiroom systems, AV processors, active speaker configurations, and installations where each channel requires independent source routing.
What are the left and right bus inputs used for?
The stereo bus inputs distribute a shared left and right audio signal across multiple amplifier channels. This makes it easier to create several stereo listening zones from one source without using a separate external signal-distribution device.
Can the CI-NAP 108 be used in a home theater?
Yes. The amplifier can be connected to the preamp outputs of a compatible AV processor and used to power front, center, surround, rear-surround, or overhead speakers. Its eight-channel design makes it especially useful for larger immersive-audio systems.
Does the CI-NAP 108 support 70V or 100V speaker systems?
No. The CI-NAP 108 is intended for conventional low-impedance loudspeakers. Installations requiring direct 70V or 100V operation should consider the Naim CI-NAP 101, which is designed to support both low-impedance and high-impedance distributed speaker systems.
Does the amplifier turn on automatically?
Yes. Signal-sensing operation allows the amplifier to activate when an incoming audio signal is detected. It can also be controlled through its 12-volt trigger connections and enters standby after approximately 20 minutes without a signal.
