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.
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.
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

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.

The MP500 is a 2-channel, Multi-Purpose, DSP amplifier with up to 500 watts of power on tap. In 2-channel mode it outputs 125w x 2 @ 8 ohms or 225w x 2 @ 4 ohms and when in bridged mode it can output up to 500w x 1 @ 8 ohms. While MP500 can be used to power nearly any speaker, the selectable onboard DSP presets focus on optimizing all MartinLogan Outdoor products, such as the MartinLogan Outdoor Foundation System, and Custom Installation subwoofers. MartinLogan engineers also went the extra step to make sure that the MP500 could even drive dual subwoofers! The following MartinLogan subwoofers are supported by the MP500’s “Dual Subwoofer” DSP presets to ensure powerful and reliable operation: Dynamo IW-S, Dynamo IW-O (with or without Back Box), Outdoor Living Subwoofer 8. With this and many other features, the MP500 is one of the most versatile custom installation amplifiers on the market!

Give your home’s soundtrack a boost. The Bose Music Amplifier powers up to two pairs of passive speakers with 125 watts per channel and connects over Wi-Fi so you can stream all your favorites, from playlists to podcasts, easily from your phone. To elevate your sound experience, pair the amp with Bose in-ceiling or outdoor speakers and custom EQ will deliver clear, well-balanced sound. Enjoy the simplicity of controlling your music with the Bose Music app, or stream content your way via Bluetooth, Apple Airplay 2, Spotify Connect, and Chromecast built-in. For more music throughout your home, group the amp with other Wi-Fi -enabled Bose products. SimpleSync technology lets you pair it with a compatible Bose headphone or Bluetooth speakers for private listening or more sound. When it comes to your record player, connect easily for maximum enjoyment of your vinyl collection or allow guests to take over the vibe by pairing via Bluetooth.

Step into the future of home stereo music with the Marantz Model M1 wireless streaming amplifier. Delivering an impressive 125W per channel at 4 Ohms or 100W at 8 Ohms, this powerhouse ensures your speakers reproduce accurate sound without any distortion. The amplifier's versatility allows you to play music in multiple ways. Whether it's through Apple Airplay 2, Bluetooth, USB, RCA input, TOSLINK, or HDMI input, the options are endless. Audiophiles can experience high-resolution audio playback over network, streaming services, and USB, with support for 24-bit/192kHz PCM and DSD audio files. With built-in HEOS play wireless streaming from your favorite streaming services like Spotify, Pandora, TIDAL, and more. Leveraging the powerful built-in HEOS, you can use multiple MODEL M1s to create a multi-zone music distribution system. Alternatively, pair this Marantz amplifier with your existing HEOS-enabled Marantz Hi-Fi or home theater system. Enhance your TV viewing experience with Dolby Digital +, delivering high-quality sound from TV sources. Plus, HDMI (eARC) ensures high bandwidth and minimum compression, transmitting audio signals from your TV to the amplifier without any lag. And not just on sound, the Model M1 also excels in design, featuring a sleek metal grill top design that enhances the aesthetics of any room. Install the amplifier discreetly with the threaded mounting point, ensuring it blends seamlessly into your home decor. Rest assured knowing that the amplifier's highly efficient thermal management system prevents overheating, making it ideal for hassle-free multi-room music playback. Experience the perfect fusion of performance, versatility, and design with the Marantz MODEL M1 amplifier.
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Customers love the Amp 250W 2.1-Ch Amplifier for its excellent sound quality and ease of use. Many are happy with its power, compact size, compatibility, and connectivity. Some customers mention concerns about the price, the app's usability, and the amount of heat it produces, while others feel the EQ is too basic and the bass is somewhat lacking.
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, promotional considerations or entries into drawings for honest, helpful reviews.
The Sonos Amp is a versatile powerhouse for home audio. It delivers robust, high-quality sound and integrates seamlessly with Sonos and third-party speakers. Perfect for stereo setups or home theaters, it supports HDMI ARC and streaming services. Easy to use, but pricey.
Posted by ReubenR
I have been an avid Bose guy for years...when I had the opportunity to change things up, I decided on Sonos. This decision was based at first on the ease of use of the Sonos One and how I could connect multiple rooms with the touch of a button...for years, I spent tons of money on Bose and anytime I wanted to upgrade to the next version, I just couldn’t justify the cost. With the advent of streaming music and having the control of these systems with my phone, I chose Sonos. I have a Sonos One in almost every one including outside that I installed in a gazebo...see pictures. I decided on this setup because will we be building out a pool soon, and wanted to wait on installing hard wired speakers until then. Since this review is on the new Sonos Amp...I’ll discuss that setup. I have a 75in Samsung 4K TV with the Sonos Playbar...I wanted surround sound, so I got the Amp and two Yamaha 6.5in in ceiling speakers...I installed the Amp and the speakers and am blown away with the sound!! Other than going into the attic, installation was as simple as a new Sonos One. I had it setup outside of the attic in 10-15 minutes. I have included a couple pics of what I did. So happy on this purchase and when I get the pool, I’ll be getting another Amp and a couple more Yamaha speakers:-)
Posted by Cseal
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