The Sonos Amp Multi is a professional-grade, multi-channel streaming amplifier designed for large-scale and custom-installed audio systems. Built specifically for integrators and whole-home setups, it delivers powerful, flexible amplification across multiple zones—making it ideal for architectural speakers and distributed audio environments.
With 8 channels delivering 125W each and support for up to 4 independent zones, it allows complete control over different areas of a home—such as living room, kitchen, and outdoor spaces—all from the Sonos app.
Unlike traditional amplifiers, the Amp Multi combines streaming, amplification, and multiroom control in one unit, integrating seamlessly into the Sonos ecosystem with WiFi, AirPlay 2, and app-based control. Its rack-mountable, fanless design and advanced GaN amplification technology ensure efficient, quiet, and reliable performance in professional installations.
Key Features
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Multi-channel streaming amplifier (8 channels / 4 zones) for whole-home audio
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125W per channel for powerful, high-quality sound
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Independent zone control with flexible speaker assignment
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WiFi 6 + Ethernet + Apple AirPlay 2 for seamless streaming
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Class D amplification with GaN + PFFB technology for efficiency and low distortion
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Supports up to 24 architectural speakers (with optimization settings)
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ProTune DSP tuning for precise audio customization per zone
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Fanless, rack-mountable 2U design for clean professional installations
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Full control via Sonos app (zones, sources, volume, grouping)
