Specs:

Sonos AMP | Wireless 2 X 125 Amplifier

Audio

• Class-D digital amplifier: 125W/Ch at 8 ohms
  
• Line-In Sources Supported: Audio device with analog RCA output or optical output (optical adaptor required). TV device with HDMI ARC or optical output (optical adaptor required)
  
• Subwoofer output: Auto-detecting RCA type, user-adjustable 50-110 Hz crossover
  
• Speaker output connections: Banana plugs (2) capable of stereo or dual mono sound
  
• Adjustable bass and treble controls to optimize sound performance. Adjust volume by individual room or by groups of rooms
  
  Physical
  
• Dimensions - H x W x D: 2.52 x 8.54 x 8.54 in. (64 x 217 x 217 mm)
  
• Weight: 4.6 lbs. (2.1 kg)
  
• Product finish: Black
  
• Controls: Touch interface with volume up/down, previous/next track and play/pause
  
  Power & Networking
  
• Power supply: AC 100-120/220-240 V, 50-60 Hz
  
• WiFi: Connects to your home Wi-Fi network with any 802.11 b/g/n router. 802.11n only network configurations are not supportedâ??you can either change the router settings to 802.11 b/g/n or connect a Sonos product to your router
  
• Ethernet ports: Dual Ethernet ports can connect Amp to a wired home network and allow for connection of additional Sonos players
  
• System requirements: Passive speakers with speaker wire, broadband internet, and Sonos app
  
  What's Included
  
• Sonos Amp
  
• Sonos banana plugs (2)
  
• AC power cord
  
• Warranty and regulatory booklet
  
• Quickstart Guide
  

Features:

• Enjoy high-fidelity performance with 125 Watts per channel
  
• Power your bookshelf, floor-standing, in-wall, and in-ceiling speakers
  
• Stream everything you love with the Sonos app and AirPlay
  
• Connect your TV to create the ultimate entertainment system
  
• Amp is built to last and improve over time
  

Overview:

125 watts per channel Get high-fidelity sound for even the most demanding speakers.

HDMI ARC Add stereo or surround sound to your TV for shows, movies, and games.

AirPlay Send the sound from your iPhone or iPad to your home sound system.

Take the sound outside. Power your outdoor speakers and easily expand your home sound system to the backyard.

Upgrade your stereo. Connect your turntable or stereo to enjoy vinyl, CDs, and audio files stored on your devices in addition to streaming.

Choose your control. Control Amp with the Sonos app, AirPlay, or your favorite music service's app.

Clean connections. A streamlined set of ports at the back of Amp make setup simple and keep your cords organized. The threaded connections for left and right channels are standard diameter so you can remove them and use your own banana plugs.

Review: