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Specifications
  • Continuous Watts x Channel @ Ohms
    125 x 2 x 8
    Number of Channels
    2.1
    Audio Only Inputs
    1 x Phono
    Network Connector(s)
    1 x LAN
    Wireless Connectivity
    Wi-Fi
  • Key Specs
    • Continuous Watts x Channel @ Ohms: 125 x 2 x 8
    • Number of Channels: 2.1 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
    • Audio Only Inputs: 1 x Phono
    • Network Connector(s): 1 x LAN
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • General
    • Brand: Sonos
    • Model Number: AMPG1US1BLK
    • Product Name: Amp 250W 2.1-Ch Amplifier
    • Color: Black
  • Audio
    • Continuous Watts x Channel @ Ohms: 125 x 2 x 8
    • Total Power Handling: 250 watts (How much amplifier (amplified) power (wattage) that can be handled before damaging the product.)
    • Number of Channels: 2.1 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Amplifier Type: Integrated amplifiers
  • ​Audio
    • Impedance: 8 (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
  • Inputs
    • Audio Only Inputs: 1 x Phono
    • Video Only Inputs: No video only inputs (The number and type of video signal only inputs the product has.)
    • Audio/Video Inputs: 1 x HDMI (The number and type of HDMI inputs the product has.)
    • Network Connector(s): 1 x LAN
    • Line-Level Inputs: true (Also referred to as low-level inputs. Enables the amplifier to receive a sound signal from another device via RCA cables.)
  • Outputs
    • Speaker Connection Type: Banana Jack/Screw Terminals
    • Video Only Outputs: No video only outputs, No video only outputs, No video only outputs (The number and type of video signal only outputs the product has.)
  • Features
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
  • Connectivity
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Dimensions
    • Product Height: 2.52 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 8.54 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 8.54 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 4.6 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 Year
    • Warranty - Labor: 1 Year
  • Other
    • UPC: 878269007104

Enhance your home audio with this Class D Sonos amplifier. Its 125W of power per channel lets you enjoy high-resolution sound from your bookshelf speakers, TV and other passive components, and Wi-Fi connectivity supports multiroom setups and wireless streaming via AirPlay and the Sonos app.

  • 250W total power: Features RMS rating of 125W x 2 at 8 ohms, and is two channels driven for robust audio.
  • HDMI ARC input: Add stereo or surround sound to your TV for shows, movies, and games.
  • Choose your control: Control your amplifier with the Sonos app, AirPlay, or your favorite music service's app.
  • Built-in Wi-Fi: Connects to your home Wi-Fi network with any 802.11 b/g/n router (802.11n only network configurations are not supported).
  • Ethernet ports: Dual Ethernet ports can connect the apmlifier to a wired home network and allow for connection of additional Sonos players.
  • Controls: Touch interface with volume up/down, previous/next track and play/pause.
  • Connect everything: From your turntable and stereo to your wired speakers to enjoy vinyl, CDs, stored audio files, and streaming. You can even power outdoor speakers and expand your Sonos system to the backyard.
  • Clean connections: Threaded connections at the back of the amplifier are standard diameter so you can remove them and use your own banana plugs.
Whats Included
  • 2 x Sonos banana plugs
  • AC power cord
  • Quick start guide
  • Sonos Amp
  • Warranty and regulatory booklet
Product Manuals

Q: What type of speaker connections does this amplifier have?

A: This amplifier uses RCA connections for speakers.

Q: What is the total power output of this Sonos amplifier?

A: This Sonos amplifier has a total power output of 250 watts.

Q: Can I connect this amplifier to my home's WiFi?

A: Yes, the amplifier has built-in Wi-Fi for connecting to your home network.

Q: How can I control this amplifier?

A: You can control the amplifier using the Sonos app, AirPlay, or your preferred music service's app.

Q: What is the impedance of this amplifier?

A: The impedance of this amplifier is 8 ohms.

Q: Does this amplifier have an HDMI input?

A: Yes, this amplifier has an HDMI ARC input for connecting to your TV.

Q: Does this have Spotify, Pandora, etc built in? How would I use these services with this amp?

A: Yes, this product includes built in streaming services, such as: Pandora and Spotify. Furthermore, this amp features Wi-Fi connectivity that supports voice control and wireless streaming via the Sonos app.

Q: I have 3 rooms, two sets of wired ceiling speakers in each room with in wall volume control knobs in each room. Can I run all three rooms (6 total speakers) off this amp utilizing the volume control independently in each room?

A: Depends on the ohms and watts per channel. I personally would run a pair per amp. So you would need 3 amps. But the ohms will determine that, you could try to push more at your own risk of damaging the amp

Sonos - Amp 250W 2.1-Ch Amplifier - Black

Model: AMPG1US1BLK
SKU: 6312857
$699.00
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Pros for Sonos - Amp 250W 2.1-Ch Amplifier - Black
Easy setup, Sound quality, Powerful, Outdoor speakers, ConnectivityEasy setup, Power, Big upgrade, Durability, Works as expectedSound quality, Power, Easy to use, Bose family, MobileSound quality, Easy setup, Installation service, Multi-zone control, No issues
Cons for Sonos - Amp 250W 2.1-Ch Amplifier - Black
Price, Customer service, Size, Expensive, Center channelCustomer service, Price, Size, Warranty, Loud noisePassive speaker, Fan noise, Airplay 2, Compatibility issues, ConnectorsThere were no cons for this product

Specs

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Reviews

Customers are saying

Customers highly value the Sonos Amp 250W 2.1-Ch Amplifier for its easy setup, exceptional sound quality, and powerful performance. Many users appreciate its seamless integration with outdoor speakers, making it an ideal choice for backyard entertainment. While some customers find the price to be a bit high, most agree that the Sonos Amp delivers excellent value for the features and performance it offers.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products or points for an honest, helpful review.

  • Rated 5 out of 5 stars

    Sonos-Amp 250W 2.1-Ch-Amplifier

    I purchased a Sonos-AMP 250W 2.1-Ch Amplifier for delivering music throughout my built-in home speakers. It delivers crisp great music! The installation was easy, fast and I can control the whole system through my cell phone. I highly recommend this amplifier!!

    Posted by OraliaS

  • Rated 5 out of 5 stars

    Sonos Amp is the only way to go.

    Sonos amp is amazing. I have a few of them and it makes listening to music around my house so much easier. I bought a house that had wired speakers everywhere but was set up with old school receivers that you couldn’t access very easily. Sonos amp changed all that. I would highly recommend.

    Posted by Sheezy40

  • Rated 5 out of 5 stars

    Great little AMP

    I needed to replace the amp that powers my outdoor speaker. After initial hesitation I went with the Sonos AMP. I can't believe how much it has improved the sound on my deck. Speakers have always been good, but now having the right power source I'm really happy. Great purchase. would definitely recommend

    Posted by Jimbo

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