The Sonos Amp is an Streaming Integrated Amplifier by Sonos that delivers 125 watts x 2 channels into 8 ohms . Minimum impedance of 4 ohms makes the Sonos Amp compatible with a wide range of loudspeakers. Thanks to its built-in DAC, you can play digital sources directly without the need for an external DAC unit. Sonos Amp has an MSRP of 699$.
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Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements.The Sonos Amp is rated at 125 watts RMS into 8-ohms. Sonos provides this wattage at a THD (Total Harmonic Distortion) of 0.1% which is an important indicator of distortion at the given values (lower THD is better).
Here are the main highlights of its performance specs:
- 125 watts into 8-ohms (20-20k) at 0.1%
- 188 watts into 6-ohms
- 250 watts into 4-ohms
- 4-ohms Min Impedance (allows compatibility with a wide range of loudspeakers)
- 116dB Signal to Noise Ratio
When pairing the Sonos Amp with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
What size of room is the Sonos Amp Amplifier good for?
An essential deciding factor is the size of the room in which you intend to employ the Sonos Amp amplifier. Here, taking into account its maximum power parameters, we analyzed its applicability to various size environments:
Listening Environment |
Suitability |
Near-field | Poor |
Small Room | Poor |
Mid-size Room | Good |
Large Room | Good |
Very Large Room | Average |
Inputs and Outputs
Besides the performance specs of the Sonos Amp, the next important feature set that you have to evaluate is the input and output selections that it offers.
Sonos Amp has total of 1 Analog inputs .
Inputs
- Total Number of Analog Inputs: 1
- Optional Optical Digital Input
Outputs
- Mono-RCA(Sub) Preamp Outputs
- Subwoofer Output
Bluetooth Connectivity
Sonos Amp doesn't have bluetooth connectivity feature. In order to stream your music via bluetooth, the easiest way is to connect an external bluetooth receiver to your Sonos Amp. Two bluetooth receivers that we recommend are the
iFi Zen Blue V2 and the
Audioengine B1.
Among the amps in the same price range, these are the 4 amps that have Bluetooth Connectivity:
Phono Input
Sonos Amp doesn't have a phono input so in order to play your vinyl albums, Sonos Amp has to be paired with a Phono Preamp that is MM (Moving Magnet) or/and MC (Moving COil) depending on your cartridge type.
Subwoofer Output
Sonos Amp has a dedicated subwoofer output which can be used to connect it directly to a powered subwoofer via an LFE(Low Frequency Effects) cable.
Check our
Powered Subwoofers page to find a subwoofer that will work with Sonos Amp amp and your speakers.
DAC and Digital Music
The Sonos Amp's built-in DAC allows the connection of digital sources directly, eliminating the need for an external DAC.
Sonos Amp External Dimensions and Weight
Sonos Amp has external dimensions of (H x W x D) 2.5inch x 8.5625inch x 9.375inch (63.5mm x 217.5mm x 238.1mm ). The unit weighs
2.09kg / 4.6lbs.
Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited.
The base area of the Sonos Amp is approximately 518.0cm2 / 80.3inch2.
- Width: 217.5mm (8.5625")
- Height: 63.5mm (2.5")
- Depth: 238.1mm (9.375")
- Weight: 2.09 kg (4.60lbs)
- Base Surface Area: ~518.0cm2 / 80.3inch2
- Volume: ~3.3 liter / 0.9 gallon
Available colors
Sonos Amp is available in Black color options.
What's in the Box of Sonos Amp?
Here are the items that are included inside the box of Sonos Amp:
Network audio integrated amplifier6.5-feet AC power cord2 Speaker terminalsQuickstart GuideImportant Product Information
User's Manual
For more information about how to setup, use and maintain the Sonos Amp, use the direct link below to download the official manual document:
Download User Manual for Sonos Amp
Official Product Page
Official manufacturer's product page for the Sonos Amp Integrated Amplifier can be found below:
Official Product Page for Sonos Amp
Warranty
1 Year of parts warranty and 1 Year of labor warranty is generally provided for the Sonos Amp by the manufacturer.
General |
Brand |
Sonos |
Full Model Name |
Sonos Amp |
Amplifier Type |
Integrated Amplifier |
Amp Class |
Class D |
Performance |
Watts RMS per Channel into 8-ohms |
125 watts |
Watts RMS per Channel into 6-ohms |
188 watts |
Watts RMS per Channel into 4-ohms |
250 watts |
Frequency Bandwidth |
20-20k |
THD |
0.1% |
Minimum Impedance |
4 |
Signal to Noise Ratio |
116 dB |
Digital Music |
Built-in DAC |
Yes |
Bluetooth |
No |
WiFi |
Yes |
Ecosystem |
Apple AirPlay |
Yes |
Apple AirPlay2 |
Yes |
DTS Play-Fi |
No |
Chromecast built-in |
No |
Roon |
No |
HEOS |
No |
BluOS |
No |
CONNECTIONS |
Total Analog Inputs |
1 |
Phono Input |
No |
Optical Digital Inputs |
Optional |
Coaxial Digital Inputs |
No |
USB Input |
No |
Preamp Outputs |
Mono-RCA(Sub) |
Pre-out / Main-in Loop |
No |
Headphone Output |
No |
Subwoofer Output |
Yes |
Removable Power Cord |
|
PHYSICAL SPECS |
Height |
63.5mm (2.5") |
Width |
217.5mm (8.5625") |
Depth |
238.1mm (9.375") |
Weight |
2.09 kg (4.60lbs) |
Available Colors |
Black |
OTHER |
Parts Warranty |
1 Year |
Labor Warranty |
1 Year |