Skip to product information
1 of 8

Available - Phone to Order

Sonos

Sonos Amp Multi

Sonos Amp Multi

Regular price $5,000.00
Regular price Sale price $5,000.00
Sale Sold out
including GST Shipping calculated at checkout.

Quick Info

Rack Mountable High Performance Multi-Zone Streaming Amplifier

8 Amplified Outputs each Independently Configurable for Stereo or Mono

ProTune 10-Band Parametric EQ, 125 Watts per Channel @ 8Ω using GaN and PFFB Technology

Wired & Wireless Subwoofer Outputs, Analogue Inputs, Sonos App Control

View full details

Sonos Amp Multi - The Multi Zone Streaming Amplifier

Since 2002, Sonos has been synonymous with sound expertise and great design. With an ecosystem that encompasses everything from smart speakers and soundbars to architectural systems, Sonos makes it easy to create custom connected sound solutions for every space, from homes to small businesses.

Amp Multi is a ground breaking multi-zone streaming amplifier that delivers 8 x 125W of power across up to four zones, leveraging advanced GaN technology and post-filter feedback (PFFB) for greater efficiency, clarity, and control. With ProTune, installers can optimise the sound for any low-impedance passive speakers, tailoring performance to placement and room acoustics. ProTune offers a full suite of manual controls, including a 10-band parametric EQ plus adjustable gain and delay offsets, enabling truly bespoke audio experiences. Its innovative chassis design enhances thermal performance, while recessed connectors, status LEDs, and a streamlined 2U rack mount simplify setup and ensure reliable, fanless cooling.

Precision-Built for Ultimate Flexibility

Sonos Amp Multi uses next-generation technology to deliver premium audio throughout your home, powering up to four zones with reliable sound in every room. It’s packed with advanced features to bring you a bespoke audio experience, and pairs with virtually any low impedance passive speakers, including the Sonos Architectural series.

Four Zones, Endless Possibilities

Stream up to four different audio sources at the same time using Apple AirPlay 2, Spotify Connect, or - for greater control - the Sonos app. You can also connect devices like turntables and send that audio to any zone you choose. Each zone has its own independent controls for music and volume, giving you an easy playback experience.

Innovative Design

Amp Multi’s smart design streamlines installation to help get your audio system up and running fast. The compact, rack-friendly unit saves space and keeps cool, even when stacked. Engineered for efficiency and longevity, Amp Multi uses very little energy (less than 5.4W when idle, with Wi-Fi disabled) and is serviceable to both increase its lifespan and reduce its environmental impact.

Bespoke Audio Experiences

Amp Multi is fully configurable to suit your exact needs, delivering exceptional audio performance in every room. It integrates seamlessly with leading smart home platforms, allowing you to create a fully tailored audio environment that works in harmony with the rest of your connected ecosystem.

Looks as Good as it Performs

Get multi-zone audio from a single elegant device. The compact design features a refined finish and looks perfectly at home on a shelf, in a cabinet, or wall-mounted.

Bespoke Audio Experiences

Amp Multi is fully configurable to suit your exact needs, delivering exceptional audio performance in every room. It integrates seamlessly with leading smart home platforms, allowing you to create a fully tailored audio environment that works in harmony with the rest of your connected ecosystem.

A Complete Sonos Experience

Amp Multi automatically configures Sonos Architectural speakers for the best sound and performance. It also works seamlessly with all your other Sonos products through the Sonos app, so you get an exceptional customized sound experience throughout your home.

Why Choose The Sonos Amp Multi

The Sonos Amp Multi is Sonos flexing a little - and honestly, it’s deserved. This is a seriously capable multi-zone streaming amplifier that makes whole-home audio feel effortless, whether it’s background vibes or turning the house into a party. With a hefty 8 x 125W on tap across up to four zones, it’s powered by efficient GaN tech and clever post-filter feedback, delivering clean, controlled sound that stays composed even when pushed. The real magic, though, is in the experience: stream different music to different rooms at the same time, fine-tune each zone with ProTune’s deep EQ and delay controls, or hook up a turntable and send it anywhere you like. Wrapped in a slick, rack-friendly chassis that runs cool and sips power, Amp Multi looks sharp, installs easily, and slots seamlessly into the wider Sonos ecosystem - smart, powerful, and unapologetically polished.

    Main Features & Specifications

    • Design: High Performance Multi-Zone Streaming Amplifier

    Audio

    • Speaker Outputs: 8 amplified outputs each independently configurable for stereo or mono
    • Power: 125 W per channel @ 8Ω (all channels driven)
    • Minimum Impedance: 2.67Ω with Sonos Architectural speakers
    • Damping Factor: >400 (ref. 8 ohms, 20 Hz to 1 kHz)
    • Amplifier Technology: Class D with GaN and PFFB
    • Total Harmonic Distortion: 0.005% at 2.83Vrms-15Vrms
    • Frequency Response: ±0.5 dB, 15 Hz - 20 kHz
    • Channel Separation (Crosstalk): -100dB at 1 kHz 2.83Vrms, -80dB at 10 kHz 2.83Vrms
    • Signal-to-Noise Ratio: 114dB ref 125W into 8-Ohm
    • Optimise Sonos Speakers: When selected in the Sonos app, Optimise Sonos Speakers allows Amp Multi to recognise Sonos Architectural speakers, then applies custom tuning and DSP to provide more robust sound with a more even frequency response, optimising system performance and ensuring stable operation.

    ProTune

    • 10-band parametric EQ with ±15dB gain, Q, and frequency control
    • Option for high-shelf, low-shelf, and bell filter types
    • Gain trim: -15 - +5 dB
    • Delay: 0 - 50ms
    • High pass: 15-100Hz
    • All available on a per-channel basis

    Power and Connectivity

    • Power Consumption: 5.4 W (idle), 180 W (all channels driven at 1/8 output power, 8 Ohms)
    • Power: Auto-switching 100-240V 50/60Hz 10A AC universal input
    • Wired Networking Interface: 100BaseTX, Ethernet RJ45
    • Wireless Networking Interface: Compatible with Wi-Fi 6. Connect to Wi-Fi with any 802.11a/b/g/n/ac/ax 2.4 GHz/5 GHz broadcast-capable router.
    • Analogue Audio Input: 2 x RCA inputs -10dB (stereo into one zone)
    • USB-C Analogue Audio Input: 44.1 kHz / 16 bit (stereo into any zone), Requires Sonos Line-In Adapter
    • Subwoofer Connections: 1 x RCA output -10dB (configurable to output from one zone), and 1 x Sonos Sub per zone
    • Direct Streaming Formats: Apple AirPlay 2, Spotify Direct Control, and more.
    • CPU: Quad Core, 4 x A55 1.9GHz

    General

    • LEDs: Front: Device status, Rear: Device status, output status (x8), RJ45 status light
    • Included Accessories: 2m Power Cable, Set of 8 Sonos Banana Plugs, Quickstart Guide and Legal/Warranty Information
    • Optional 2U Rack Mount Available Separately
    • Finish: Black
    • Dimensions (WxHxD): 483 x 82.3 x 265.2mm (with 2U Rack)
    • Dimensions (WxHxD): 436.8 x 64.5 x 265.2mm (Single Unit)
    • Weight: 5.06 (Single Unit)
    • Manufacturer’s Warranty: 1 Year

    Note: Features & Specifications Subject To Change Without Notice. E&OE.

    Product Reviews

    Sonos speakers with man playing a record

    About Sonos

    Audio Trends was one of the very first Australian retailers invited to join Sonos when they launched into Australia and although excited about the wireless medium, never imagined in our wildest dreams that it would develop as it has - a wireless Home Sound System that fills as many rooms as you want with
    Read more