Sonos Amp Multi 8-Channel Amplifier

$5,500.00
Available on order
We can order this item from our supplier. It usually ships from our store within 3–4 business days if the supplier has it in stock.
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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. Its 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 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 wifi disabled) and is serviceable to both increase its lifespan and reduce its environmental impact.

 

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 credenza, 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.

Amplification & Outputs

  • 8 amplified outputs independently configurable for stereo or mono
  • 125W per channel @ 8Ω (all channels driven)
  • Minimum impedance 2.67Ω with Sonos Architectural speakers
  • Class D amplification with GaN and PFFB
  • Damping factor >400 (8Ω, 20Hz–1kHz)

Audio Performance

  • Frequency response ±0.5dB (15Hz–20kHz)
  • Total harmonic distortion 0.005% (2.83–15Vrms)
  • Signal-to-noise ratio 114dB (ref. 125W into 8Ω)
  • Channel separation -100dB @ 1kHz, -80dB @ 10kHz

DSP & Tuning

  • 10-band parametric EQ per channel with ±15dB gain
  • High-shelf, low-shelf, and bell filter types
  • Gain trim -15 to +5d
  • Delay adjustment 0–50ms
  • High-pass filter 15–100Hz
  • All tuning controls available per channel

Sonos Speaker Optimisation

  • Automatically recognises Sonos Architectural speakers via the Sonos app
  • Applies custom DSP tuning for improved frequency balance and stable performance

Connectivity & Streaming

  • Ethernet 100Base-TX (RJ45)
  • WiFi 6 (802.11a/b/g/n/ac/ax, 2.4GHz & 5GHz)
  • Apple AirPlay 2
  • Spotify Direct Control
  • Quad-core CPU (4 × A55 1.9GHz)

Inputs & Outputs

  • 2 × RCA analogue inputs (-10dB, stereo into one zone)
  • USB-C analogue input (44.1kHz / 16-bit, requires Sonos Line-In Adapter)
  • 1 × RCA subwoofer output (-10dB, configurable per zone)
  • Supports 1 × Sonos Sub per zone

Power & Efficiency

  • 5.4W idle power consumption
  • 180W typical (all channels driven at 1/8 output power, 8Ω)
  • Auto-switching 100–240V 50/60Hz 10A AC input

Design & Dimensions

  • Matte black finish
  • Front LED device status indicator
  • Rear LEDs for device, output (×8), and RJ45 status
  • 64.5 × 436.8 × 265.2 mm (single unit)
  • 82.3 × 483 × 265.2 mm (with 2U rack mount)
  • 2.1kg

What’s in the Box

  • Sonos Amp Multi
  • 2m power cable
  • 8 × Sonos banana plugs
  • Quick start guide and warranty documentation

Audio & Video Installation

Listen to the music you love anywhere in your home, inside or out. Simple, easy to use solutions designed to sound beautifully!