Overview — NAD CI SA2-120 BluOS Streaming Amplifier Module

The NAD CI SA2-120 BluOS Streaming Amplifier Module is a compact, rack-optimized streaming amplifier built for scalable custom-install audio. It pairs NAD’s DirectDigital™ amplification with BluOS hi-res multi-room streaming for clean sound, straightforward zone control, and reliable integration across larger systems. Its compact 1/3-width × 1U form factor is designed for efficient racks and flexible mounting, while built-in thermostatic fan cooling supports practical stacking in real-world installs.

Use it as a 2×120W stereo amplifier or configure it as 4×60W via the additional outputs, with Dynamic Load Management automatically detecting connected speakers to direct appropriate power.

Highlights & Benefits

• Flexible power configuration — 2×120W or 4×60W output using DirectDigital™ amplification, with Dynamic Load Management.
• Rack- and retrofit-friendly — Compact 1/3-width × 1U chassis with options for wall mount, rack mount, or surface placement.
• Main Zone / Sub Zone capability — Independent volume control over Speaker Output 2 when Sub Zone mode is activated.
• Modern TV + source connectivity — HDMI eARC, plus combined optical/analog input (Toslink optical and 3.5mm analog).
• Hi-res multi-room streaming — BluOS platform with broad service support and grouping tools for multi-zone deployments (up to 64 zones).
• Installer control ecosystem — Robust drivers for major control systems and support for remote monitoring/troubleshooting with Domotz.
• Room correction ready — Dirac Live readiness (2.1 configuration only; calibration mic not included).
• Built for scalable installs — The NAD CI SA2-120 BluOS Streaming Amplifier Module is engineered around mounting flexibility, control integration, and clean system expansion.

Streaming & File Support

Supported audio formats include MP3, AAC, WMA, WMA-L, OGG, and OPUS, with high-quality format support including FLAC, MQA, ALAC, WAV, AIFF, and more.

Hi-res playback supports native sampling rates up to 192 kHz and 16–24-bit depth via BluOS.

Why Buy From Us

• Custom-install planning for zones, speaker loads, and rack layout
• Integration support for BluOS, TV audio, and control platforms
• Best-practice guidance for gain structure, streaming setup, and reliability
• Long-term technical support