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Best Buy customers often prefer the following products when searching for stereo amplifier.

A stereo amplifier is a device that takes the audio from your computer or other source and increases its power to drive speakers. It's a crucial component for anyone who wants to enjoy music or movies on their own terms. Browse the top-ranked list of stereo amplifiers below along with associated reviews and opinions.

Main Results
  1. Rotel - RB-1552 MKII 130W 2-Ch Stereo Amplifier - Black - Front_Zoom

    Model: RB-1552 MKII - BLACK
    SKU: 5708743

    Product Description

    The RB-1552 MkII is a close sibling to the RB-1582 MkII, sharing the same platform and delivering a robust 2 x 130 Watts power output. Experience exceptional performance with this formidable stereo amplifier.
    See all Amplifiers

    Product Description

    The RB-1552 MkII is a close sibling to the RB-1582 MkII, sharing the same platform and delivering a robust 2 x 130 Watts power output. Experience exceptional performance with this formidable stereo amplifier.
    See all Amplifiers
    See all Amplifiers
  2. Rotel - RB-1582 MKII 200W 2-Ch Stereo Amplifier - Silver - Front_Zoom

    Model: RB-1582 MKII - SILVER
    SKU: 5708736

    Product Description

    Meet the RB-1582 MkII, a compelling stereo amplifier that delivers a powerful 2 x 200 Watts per channel while harnessing Rotel's Balanced Design Concept for superior performance. Get ready to experience audio like never before.
    See all Amplifiers

    Product Description

    Meet the RB-1582 MkII, a compelling stereo amplifier that delivers a powerful 2 x 200 Watts per channel while harnessing Rotel's Balanced Design Concept for superior performance. Get ready to experience audio like never before.
    See all Amplifiers
    See all Amplifiers
  3. Rotel - RB-1590 350W 2-Ch Stereo Amplifier - Silver - Front_Zoom

    Model: RB-1590 - SILVER
    SKU: 5708756

    Product Description

    Experience the RB-1590, a stereo amplifier that reigns supreme with its 2 x 350 Watts of power. Boasting dual toroidal transformers and special slit foil capacitors, it stands in a class of its own, ensuring a superior audio performance that's second to none.
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    Product Description

    Experience the RB-1590, a stereo amplifier that reigns supreme with its 2 x 350 Watts of power. Boasting dual toroidal transformers and special slit foil capacitors, it stands in a class of its own, ensuring a superior audio performance that's second to none.
    See all Amplifiers
    See all Amplifiers
  4. Rotel - RB-1552 MKII 130W 2-Ch Stereo Amplifier - Silver - Front_Zoom

    Model: RB-1552 MKII - SILVER
    SKU: 5708752

    Product Description

    The RB-1552 MkII is a close sibling to the RB-1582 MkII, sharing the same platform and delivering a robust 2 x 130 Watts power output. Experience exceptional performance with this formidable stereo amplifier.
    See all Amplifiers

    Product Description

    The RB-1552 MkII is a close sibling to the RB-1582 MkII, sharing the same platform and delivering a robust 2 x 130 Watts power output. Experience exceptional performance with this formidable stereo amplifier.
    See all Amplifiers
    See all Amplifiers
  5. Rotel - RB-1582 MKII 200W 2-Ch Stereo Amplifier - Black - Front_Zoom

    Model: RB-1582 MKII - BLACK
    SKU: 5708740

    Product Description

    Meet the RB-1582 MkII, a compelling stereo amplifier that delivers a powerful 2 x 200 Watts per channel while harnessing Rotel's Balanced Design Concept for superior performance. Get ready to experience audio like never before.
    See all Amplifiers

    Product Description

    Meet the RB-1582 MkII, a compelling stereo amplifier that delivers a powerful 2 x 200 Watts per channel while harnessing Rotel's Balanced Design Concept for superior performance. Get ready to experience audio like never before.
    See all Amplifiers
    See all Amplifiers
  6. Sonos - Geek Squad Certified Refurbished 250W 2.0-Ch. Stereo Receiver - Black - Front_Zoom

    Product Description

    Bring clear, thumping sound to your home entertainment experience with this refurbished Sonos amplifier. Compatibility with popular virtual assistants enables voice control, while built-in Wi-Fi supports wireless streaming via the downloadable Sonos app. This 250W two-channel Sonos amplifier has dual Ethernet ports to connect to your home network and create a multiroom audio configuration.

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    Product Description

    Bring clear, thumping sound to your home entertainment experience with this refurbished Sonos amplifier. Compatibility with popular virtual assistants enables voice control, while built-in Wi-Fi supports wireless streaming via the downloadable Sonos app. This 250W two-channel Sonos amplifier has dual Ethernet ports to connect to your home network and create a multiroom audio configuration.

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    See all Amplifiers
  7. Marantz - MODEL M4 100W 8.0-Ch. Four Zone Distribution Amplifier with HEOS - Black - Front_Zoom

    Product Description

    Immerse yourself in the world of multi-zone music with the Marantz Model M4 distribution amplifier. Breaking free from the complexity of traditional amplifiers, it offers seamless integration and effortless enjoyment. With 8 channels delivering 100W at 8 Ohms or 125W at 4 Ohms, power is never compromised. For even more power, simply use Bridge Mode which offers up to 4 x 200W of output, or pair your MODEL M4 with offboard power amplifiers in each room. Divided into 4 zones, your home becomes a symphony, indoors and out, with outdoor landscape speakers or indoor room setups effortlessly catered to. And if you want more bass, 4 subwoofer outputs ensure no corner is lacking in the low end. You can further power up your setup effortlessly with assignable stereo pre-outs, ensuring every corner is filled with sound. Also, Marantz's thermally triggered fan cooling system ensures uninterrupted enjoyment, so the music flows without a hitch. The Marantz Amplifier also comes with built-in HEOS, enabling seamless playback across zones, custom subwoofer settings, and access to popular streaming platforms like Spotify, Amazon Music, Tidal, Pandora, Deezer, and more. With (4) USB, (4) analog input, (4) digital optical, and (2) ethernets, connectivity is a breeze. Indulge in simultaneous playback from different sources in different zones using the HEOS app. Whether it's wired sources, TV audio, or your favorite music streaming service, MODEL M4 handles it all with finesse. With a steel chassis and brushed aluminum front face, it's a blend of elegance and durability, designed to complement any space. It has a rack-mountable design which makes it easy to install & place next to your AVR & other receiver sources.
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    Product Description

    Immerse yourself in the world of multi-zone music with the Marantz Model M4 distribution amplifier. Breaking free from the complexity of traditional amplifiers, it offers seamless integration and effortless enjoyment. With 8 channels delivering 100W at 8 Ohms or 125W at 4 Ohms, power is never compromised. For even more power, simply use Bridge Mode which offers up to 4 x 200W of output, or pair your MODEL M4 with offboard power amplifiers in each room. Divided into 4 zones, your home becomes a symphony, indoors and out, with outdoor landscape speakers or indoor room setups effortlessly catered to. And if you want more bass, 4 subwoofer outputs ensure no corner is lacking in the low end. You can further power up your setup effortlessly with assignable stereo pre-outs, ensuring every corner is filled with sound. Also, Marantz's thermally triggered fan cooling system ensures uninterrupted enjoyment, so the music flows without a hitch. The Marantz Amplifier also comes with built-in HEOS, enabling seamless playback across zones, custom subwoofer settings, and access to popular streaming platforms like Spotify, Amazon Music, Tidal, Pandora, Deezer, and more. With (4) USB, (4) analog input, (4) digital optical, and (2) ethernets, connectivity is a breeze. Indulge in simultaneous playback from different sources in different zones using the HEOS app. Whether it's wired sources, TV audio, or your favorite music streaming service, MODEL M4 handles it all with finesse. With a steel chassis and brushed aluminum front face, it's a blend of elegance and durability, designed to complement any space. It has a rack-mountable design which makes it easy to install & place next to your AVR & other receiver sources.
    See all Amplifiers
    See all Amplifiers
  8. Marantz - MODEL M1 100W 2.1 Ch. Wireless Streaming Amplifier - Black - Front_Zoom

    Product Description

    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.
    See all Amplifiers

    Product Description

    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.
    See all Amplifiers
    See all Amplifiers
  9. NAD C700 V2 BluOS Streaming Amplifier,110-240V - Black - Front_Zoom

    Product Description

    The C 700 V2 BluOS Streaming Amplifier was designed for to make music instantly accessible. Connect your speakers, then use the intuitive BluOS Controller app on your smartphone, tablet, PC, or Mac to select the music you want to hear. It will sound glorious. Through its HybridDigital UcD output stage, the C 700 V2 can deliver 2×80 watts of continuous power and 2×120 watts of instantaneous power, for effortless reproduction of musical transients. NAD’s highly efficient HybridDigital UcD amplifier design is renowned for ultra-low noise and distortion through the entire audioband, regardless of the loudspeaker load. Combine that with an upgrade to the ESS Sabre ES9028 DAC, and the V2 promises a refined listening experience characterized by greater precision and depth, sure to delight audiophiles and music enthusiasts alike. Thanks to its elegant, minimalist design and premium materials, the C700 V2 will engage all your senses — not just hearing, but sight and touch as well. The amplifier is housed in a solid aluminum case, with a sleek front panel and 5″ high-definition colour screen that displays album art, track progress, and system settings. Following menus on the C700 V2’s screen, you can adjust amplifier settings with the control knob and navigation buttons on the front panel or the included BC1 IR remote control. With built-in Ethernet and Wi-Fi, and a network streamer based on the rich, robust BluOS software platform, the C700 V2 has everything you need to play music through your favourite speakers. Using the BluOS Controller app, you can cue up music from dozens of different streaming and Web radio services, or play music stored on an external drive connected to the C700 V2’s USB port. New for V2 is a Moving Magnet phono stage, so you can connect your turntable without needing an external preamp. Like all BluOS-enabled components, the C700 V2 supports high-resolution audio to 24-bit/192kHz, and has full MQA decoding and rendering capability. With these features, you can enjoy lossless and high-resolution audio from services such as Amazon Music Ultra HD, Deezer, Qobuz, and Tidal. The C700 V2 supports Spotify Connect and Tidal Connect, so you can control playback from the apps for those services; and Apple AirPlay 2, so you can stream music from Apple devices and iTunes libraries. You can also cue up music by voice, using the Amazon Alexa or Apple Siri voice control protocols. NAD offers software tools that allow smart-home specialists to integrate the C 700 V2 into home-automation systems from Control4, Crestron, Elan, RTI, and others. This allows control of music playback, along with other home systems like lighting, shades, HVAC, and security. The C700 V2 has a MM phono stage and stereo RCA analog inputs, as well as coaxial and optical digital inputs, for connecting disc players, game consoles, media adapters, and other components. There’s also an HDMI-eARC port for connecting an HDTV with HDMI-ARC support. This allows the C700 V2’s volume setting to be adjusted from the TV’s remote. In addition to the loudspeaker outputs, the C700 V2 has a subwoofer output jack. Using the BluOS app, you can set low- and high-pass crossover settings, for a seamless blend between the subwoofer and main speakers, and add two addition BluOS speakers for a complete 4.1-channel Dolby surround sound system. And to take full advantage of its new Dolby surround-sound capability, the C700 V2 supports optional Dirac Ready room correction. Simply purchase and activate a Dirac Live license to measure the response of your room using a calibrated microphone (sold separately), and you’ll be able to enjoy music and movies from the C700 V2 as intended, with perfectly tuned bass and enhanced clarity. The C700 V2 can store up to five Dirac profiles for different sources or seating arrangements and room conditions. The C700 V2 also has two-way aptX HD Bluetooth, so you can listen to music through wireless headphones, and stream audio from any smart device.
    See all Amplifiers

    Product Description

    The C 700 V2 BluOS Streaming Amplifier was designed for to make music instantly accessible. Connect your speakers, then use the intuitive BluOS Controller app on your smartphone, tablet, PC, or Mac to select the music you want to hear. It will sound glorious. Through its HybridDigital UcD output stage, the C 700 V2 can deliver 2×80 watts of continuous power and 2×120 watts of instantaneous power, for effortless reproduction of musical transients. NAD’s highly efficient HybridDigital UcD amplifier design is renowned for ultra-low noise and distortion through the entire audioband, regardless of the loudspeaker load. Combine that with an upgrade to the ESS Sabre ES9028 DAC, and the V2 promises a refined listening experience characterized by greater precision and depth, sure to delight audiophiles and music enthusiasts alike. Thanks to its elegant, minimalist design and premium materials, the C700 V2 will engage all your senses — not just hearing, but sight and touch as well. The amplifier is housed in a solid aluminum case, with a sleek front panel and 5″ high-definition colour screen that displays album art, track progress, and system settings. Following menus on the C700 V2’s screen, you can adjust amplifier settings with the control knob and navigation buttons on the front panel or the included BC1 IR remote control. With built-in Ethernet and Wi-Fi, and a network streamer based on the rich, robust BluOS software platform, the C700 V2 has everything you need to play music through your favourite speakers. Using the BluOS Controller app, you can cue up music from dozens of different streaming and Web radio services, or play music stored on an external drive connected to the C700 V2’s USB port. New for V2 is a Moving Magnet phono stage, so you can connect your turntable without needing an external preamp. Like all BluOS-enabled components, the C700 V2 supports high-resolution audio to 24-bit/192kHz, and has full MQA decoding and rendering capability. With these features, you can enjoy lossless and high-resolution audio from services such as Amazon Music Ultra HD, Deezer, Qobuz, and Tidal. The C700 V2 supports Spotify Connect and Tidal Connect, so you can control playback from the apps for those services; and Apple AirPlay 2, so you can stream music from Apple devices and iTunes libraries. You can also cue up music by voice, using the Amazon Alexa or Apple Siri voice control protocols. NAD offers software tools that allow smart-home specialists to integrate the C 700 V2 into home-automation systems from Control4, Crestron, Elan, RTI, and others. This allows control of music playback, along with other home systems like lighting, shades, HVAC, and security. The C700 V2 has a MM phono stage and stereo RCA analog inputs, as well as coaxial and optical digital inputs, for connecting disc players, game consoles, media adapters, and other components. There’s also an HDMI-eARC port for connecting an HDTV with HDMI-ARC support. This allows the C700 V2’s volume setting to be adjusted from the TV’s remote. In addition to the loudspeaker outputs, the C700 V2 has a subwoofer output jack. Using the BluOS app, you can set low- and high-pass crossover settings, for a seamless blend between the subwoofer and main speakers, and add two addition BluOS speakers for a complete 4.1-channel Dolby surround sound system. And to take full advantage of its new Dolby surround-sound capability, the C700 V2 supports optional Dirac Ready room correction. Simply purchase and activate a Dirac Live license to measure the response of your room using a calibrated microphone (sold separately), and you’ll be able to enjoy music and movies from the C700 V2 as intended, with perfectly tuned bass and enhanced clarity. The C700 V2 can store up to five Dirac profiles for different sources or seating arrangements and room conditions. The C700 V2 also has two-way aptX HD Bluetooth, so you can listen to music through wireless headphones, and stream audio from any smart device.
    See all Amplifiers
    See all Amplifiers
  10. Bose - Music Amplifier - Black - Front_Zoom

    Model: 867236-1100
    SKU: 6517686
    Top comment

    "I noticed the biggest difference in the music is the strong solid bass, excellent midrange with great stereo separation and great treble high frequencies respons. "

    See all customer reviews

    Product Description

    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.
    See all Amplifiers
    Top comment

    "I noticed the biggest difference in the music is the strong solid bass, excellent midrange with great stereo separation and great treble high frequencies respons. "

    See all customer reviews

    Product Description

    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.
    See all Amplifiers
    See all Amplifiers
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