Sonos® Amp, Black -The Wireless Streaming Amplifier

Product Overview

The Sonos Amp wireless streaming amplifier delivers 125 watts per channel of Class-D amplification, purpose-built for powering passive in-wall and in-ceiling speakers in commercial AV installations. Designed for integrators deploying multi-room audio across conference rooms, boardrooms, and commercial spaces, it bridges wired speaker infrastructure with the Sonos ecosystem. The Sonos Amp supports HDMI ARC, dual-band Wi-Fi, and dual Ethernet ports, making it a practical choice for rack-mount streaming amplifier in-wall in-ceiling speaker deployments. With AirPlay 2 support and a compact form factor, it fits into both new installations and retrofits without compromise.

Product Description

The Sonos Amp wireless streaming amplifier is built for commercial AV installation where reliability, audio quality, and system integration are non-negotiable. At 125 watts per channel into 8 ohms, it delivers enough headroom to drive passive architectural speakers at reference levels across medium to large rooms.

The dual Ethernet ports allow the Amp to act as a network switch, simplifying rack wiring in installations where running separate network drops to each device is impractical. HDMI ARC input connects directly to a display or AV receiver, enabling the Amp to reproduce TV audio through the installed speaker system without additional components.

For installations requiring low-frequency extension, the auto-detecting subwoofer output with a user-adjustable 50–110 Hz crossover integrates a passive or powered subwoofer without additional signal processing hardware. The analog RCA and optical line inputs (adapter required for optical) accommodate existing source equipment, preserving installed infrastructure during upgrades. Dual-band 802.11 b/g/n Wi-Fi and AirPlay 2 support provide flexible streaming options for both Sonos-native sources and third-party devices. Touch controls on the top panel allow volume, play/pause, and track skip adjustments directly at the unit—useful during setup and for spaces without a dedicated control system. The 2.52-inch height profile fits standard rack shelves and shallow AV enclosures, and banana plug speaker outputs support both stereo and dual mono wiring configurations. As a 125 watt streaming amplifier for AV integration, the Sonos Amp is compatible with the full Sonos multi-room ecosystem, allowing zones to be grouped, scheduled, and controlled from a single app.

Key Features

• 125W per Channel Class-D Amplification — Delivers sufficient power for passive in-wall and in-ceiling speakers in commercial-grade installations up to medium-large room sizes.
• HDMI ARC Input — Connects directly to a TV or display for integrated TV audio playback through the installed speaker system, eliminating the need for a separate audio extractor.
• Dual Ethernet Ports — Functions as a network pass-through switch, reducing the number of network drops required in rack and closet installations.
• Dual-Band Wi-Fi (802.11 b/g/n) — Supports both 2.4 GHz and 5 GHz networks for stable wireless streaming in congested RF environments.
• AirPlay 2 Support — Enables direct streaming from Apple devices without requiring the Sonos app, broadening compatibility in BYOD environments.
• Adjustable Subwoofer Output — Auto-detecting RCA output with a 50–110 Hz user-adjustable crossover integrates subwoofers without external signal processing.
• Analog and Optical Line Input — Accepts existing source equipment via RCA or optical (adapter required), preserving installed AV infrastructure.
• Banana Plug Speaker Outputs — Supports stereo and dual mono configurations for flexible speaker wiring layouts.
• Compact Rack-Friendly Form Factor — At 2.52 inches tall, fits standard AV racks, shelves, and in-wall enclosures with minimal footprint.
• Sonos Multi-Room Ecosystem — Groups with other Sonos zones for centralized scheduling, volume control, and source management across an entire facility.

Typical Applications

• Boardroom
• Conference room
• Huddle room
• Commercial meeting space
• Multi-purpose room
• Training room
• House of worship
• Government space

Technical Specifications

Frequently Asked Questions

What type of speakers is the Sonos Amp compatible with?

The Sonos Amp is designed to drive passive 8-ohm speakers, including in-wall and in-ceiling architectural speakers. It is fully compatible with the Sonos Architectural In-Wall and In-Ceiling speakers designed with Sonance, and works with most third-party passive speakers that meet its impedance requirements.

Can the Sonos Amp be rack-mounted in a standard AV rack?

The Sonos Amp is not a traditional 1U rack unit but fits on standard rack shelves due to its 2.52-inch height profile. Many integrators use shallow rack shelves or custom brackets to secure it in AV racks and equipment closets.

Does the Sonos Amp require a wired network connection?

No. The Sonos Amp connects via dual-band Wi-Fi (802.11 b/g/n). However, for commercial installations where network stability is critical, a wired Ethernet connection is recommended. The dual Ethernet ports allow the unit to pass through network connectivity to an adjacent device.

What is the HDMI ARC input used for?

The HDMI ARC input allows the Sonos Amp to receive audio from a connected television or display and play it back through the installed speaker system. This is commonly used in conference rooms and training rooms to route presentation or video call audio through ceiling or wall speakers.

Can the Sonos Amp be integrated into a larger multi-room audio system?

Yes. The Sonos Amp participates fully in the Sonos multi-room ecosystem. It can be grouped with other Sonos components across a facility, controlled via the Sonos app or third-party control systems with Sonos integration (such as Crestron, Savant, and Control4).

Does the Sonos Amp support a subwoofer?

Yes. The auto-detecting RCA subwoofer output supports both passive and powered subwoofers. The crossover frequency is user-adjustable between 50 and 110 Hz via the Sonos app, allowing optimization for the specific speakers and room acoustics in the installation.

What warranty does the Sonos Amp carry?

The Sonos Amp carries a standard Sonos limited warranty. For commercial AV projects, Creation Networks recommends verifying current warranty terms directly with Sonos, as commercial deployment conditions may affect coverage. Contact our team for support with warranty registration and claims.