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

An amplifier is a device that takes an electrical signal and increases its power by adding energy to it. The purpose of an amplifier is to increase the amplitude of a signal. Amplifiers can be used to boost the power of audio signals, but they are also used in electronic music production and sound reinforcement systems. Browse the top-ranked list of receiver amplifiers below along with associated reviews and opinions.

Main Results
  1. 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.

    See all Amplifiers
    See all Amplifiers
  2. Technics - Grand Class Network Integrated Audio Amplifier - Silver - Front_Zoom
    Top comment

    "I have multiple stereo receivers, and enough speakers to open a show room. ...I am using this amplifier to drive a pair of Kef LS50 Meta speaker along with a Kef KC62 subwoofer. "

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    Product Description

    A definitive living room audio center that enables seamless enjoyment of video, audio, and music, the Technics SU-GX70 is a heavily featured streaming amplifier that combines the sonic genes of Technics Grand Class components with a wealth of source functions. Abundant input options let you choose how you want to listen to your favorite movies, music and more, whether you’re connecting directly to the source with multiple connection options, or streaming wirelessly in high resolution playback. The premium design makes the SU-GX70 a welcome addition to any home cinema or audio set-up.
    See all Integrated Amplifiers
    Top comment

    "I have multiple stereo receivers, and enough speakers to open a show room. ...I am using this amplifier to drive a pair of Kef LS50 Meta speaker along with a Kef KC62 subwoofer. "

    See all customer reviews

    Product Description

    A definitive living room audio center that enables seamless enjoyment of video, audio, and music, the Technics SU-GX70 is a heavily featured streaming amplifier that combines the sonic genes of Technics Grand Class components with a wealth of source functions. Abundant input options let you choose how you want to listen to your favorite movies, music and more, whether you’re connecting directly to the source with multiple connection options, or streaming wirelessly in high resolution playback. The premium design makes the SU-GX70 a welcome addition to any home cinema or audio set-up.
    See all Integrated Amplifiers
    See all Integrated Amplifiers
  3. Technics - Grand Class Network Integrated Audio Amplifier - Black - Front_Zoom
    Top comment

    "It basically calibrates the speakers to the receiver. The process takes about 4 minutes. More common in current receivers is the ability to optimize speakers to a room’s acoustics. ...Excellent network receiver and audio amplifier...One of the key things to note is the sound quality is amazing and the room setup feature that Technics uses to tune this amplifier to your speakers and room really works and helps this receiver put out a rich, dynamic and balanced sound at reasonable volumes. "

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    Product Description

    A definitive living room audio center that enables seamless enjoyment of video, audio, and music, the Technics SU-GX70 is a heavily featured streaming amplifier that combines the sonic genes of Technics Grand Class components with a wealth of source functions. Abundant input options let you choose how you want to listen to your favorite movies, music and more, whether you’re connecting directly to the source with multiple connection options, or streaming wirelessly in high resolution playback. The premium design makes the SU-GX70 a welcome addition to any home cinema or audio set-up.
    See all Integrated Amplifiers
    Top comment

    "It basically calibrates the speakers to the receiver. The process takes about 4 minutes. More common in current receivers is the ability to optimize speakers to a room’s acoustics. ...Excellent network receiver and audio amplifier...One of the key things to note is the sound quality is amazing and the room setup feature that Technics uses to tune this amplifier to your speakers and room really works and helps this receiver put out a rich, dynamic and balanced sound at reasonable volumes. "

    See all customer reviews

    Product Description

    A definitive living room audio center that enables seamless enjoyment of video, audio, and music, the Technics SU-GX70 is a heavily featured streaming amplifier that combines the sonic genes of Technics Grand Class components with a wealth of source functions. Abundant input options let you choose how you want to listen to your favorite movies, music and more, whether you’re connecting directly to the source with multiple connection options, or streaming wirelessly in high resolution playback. The premium design makes the SU-GX70 a welcome addition to any home cinema or audio set-up.
    See all Integrated Amplifiers
    See all Integrated Amplifiers
  4. Rotel - RB-1582 MKII 200W 2-Ch Stereo Amplifier - Black - Front_Zoom

    Model: RB-1582 MKII - BLACK
    SKU: 5708740
    Top comment

    "I added this Rotel amp to my Denon AVR-X6400H receiver to supply more power to my B&W CM10 S2 main speakers. ...Versatile power amplifier...There aren't many reviews for this amplifier so I'll add my two cents worth. I initially bought this amp to replace a carver a500x which had lost a channel. "

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    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
    Top comment

    "I added this Rotel amp to my Denon AVR-X6400H receiver to supply more power to my B&W CM10 S2 main speakers. ...Versatile power amplifier...There aren't many reviews for this amplifier so I'll add my two cents worth. I initially bought this amp to replace a carver a500x which had lost a channel. "

    See all customer reviews

    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.
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    See all Amplifiers
  5. Sonance - 2-150 MKII - 300W 2.0-Ch. DSP Power Amplifier (Each) - Black - Front_Zoom
    Top comment

    "Excellent Amplifier...Excellent amplifier, works as expected. Easy setup....Awesome receiver, big upgrade from my old Denon 5.1 system."

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    Product Description

    Create an exciting party atmosphere with this Sonance DSP amplifier. The advanced room correction technology offers hundreds of EQ presets that let you customize audio setup effortlessly via simple pull-down menus, and reliable digital-to-analog conversion provides high-resolution sound from a variety of sources. This Sonance DSP amplifier has a compact design that offers convenient portability.
    See all Power Amplifiers
    Top comment

    "Excellent Amplifier...Excellent amplifier, works as expected. Easy setup....Awesome receiver, big upgrade from my old Denon 5.1 system."

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    Product Description

    Create an exciting party atmosphere with this Sonance DSP amplifier. The advanced room correction technology offers hundreds of EQ presets that let you customize audio setup effortlessly via simple pull-down menus, and reliable digital-to-analog conversion provides high-resolution sound from a variety of sources. This Sonance DSP amplifier has a compact design that offers convenient portability.
    See all Power Amplifiers
    See all Power Amplifiers
  6. Pioneer - 4-Channel Class D Amplifier - Black - Front_Zoom
    Top comment

    "Amplifier...Great amplifier very pleased with sound quality and price just right would definitely buy again...Paul's Amplifier...Great Amplifier, no problems yet,sounds great and good product for the buck"

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    Product Description

    The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.
    See all Multi-Channel Amps
    Top comment

    "Amplifier...Great amplifier very pleased with sound quality and price just right would definitely buy again...Paul's Amplifier...Great Amplifier, no problems yet,sounds great and good product for the buck"

    See all customer reviews

    Product Description

    The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.
    See all Multi-Channel Amps
    See all Multi-Channel Amps
  7. Polk Audio - Monitor XT12 12" 100W Class A/B Amplifier Subwoofer - Midnight Black - Front_Zoom
    Top comment

    "This product is easy to use and connected to receiver....Sound travels well as long as you adjust the distance on your receiver. Multiple ways to setup so should work with about any receiver"

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    Product Description

    The Polk Monitor XT12 subwoofer is designed to add punchy, responsive bass to your movies and music. It is outfitted with a 12” Dynamic Balanced Woofer and 100W peak Class A/B amplification that deliver powerful bass with amazing speed and control even at 24Hz. Built-in controls allows variable volume, variable crossover (80-160Hz) and phase control (0/180°) for optimum bass levels. Monitor XT12 is housed in a critically braced MDF cabinet with a removable, precision-fit grille to isolate the sound of the woofer while minimizing unwanted resonances and sonic interference. A perfect complement to any home theater system the MXT12 offers line level, LFE, and nickel plated, five-way binding post inputs, ensuring a direct connection and compatibility with your receiver. Add another, same-model subwoofer to your home audio set up to dramatically improve realism, smooth out peaks and dips, as well as to get an even bass response for all your movies and music. Be at the center of action from any part of the room!
    See all Subwoofer Speakers
    Top comment

    "This product is easy to use and connected to receiver....Sound travels well as long as you adjust the distance on your receiver. Multiple ways to setup so should work with about any receiver"

    See all customer reviews

    Product Description

    The Polk Monitor XT12 subwoofer is designed to add punchy, responsive bass to your movies and music. It is outfitted with a 12” Dynamic Balanced Woofer and 100W peak Class A/B amplification that deliver powerful bass with amazing speed and control even at 24Hz. Built-in controls allows variable volume, variable crossover (80-160Hz) and phase control (0/180°) for optimum bass levels. Monitor XT12 is housed in a critically braced MDF cabinet with a removable, precision-fit grille to isolate the sound of the woofer while minimizing unwanted resonances and sonic interference. A perfect complement to any home theater system the MXT12 offers line level, LFE, and nickel plated, five-way binding post inputs, ensuring a direct connection and compatibility with your receiver. Add another, same-model subwoofer to your home audio set up to dramatically improve realism, smooth out peaks and dips, as well as to get an even bass response for all your movies and music. Be at the center of action from any part of the room!
    See all Subwoofer Speakers
    See all Subwoofer Speakers
  8. Marantz - AV7706 Surround Pre-Amplifier - 11.2 Channel, Advanced 8K Upscaling, IMAX Enhanced, Auro-3D, Amazon Alexa Compatible - Black - Front_Zoom
    Top comment

    "Best Balanced output receiver for the money...One of the best balanced output receivers for the money. With the HDMI 2.1 and HDCP 2.2 & 2.3 it’s also future proof for a long while. ...I can really tell deference in sound seperation compared to my old marantz receiver"

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    Product Description

    Enjoy unmatchable audio and visual quality on a variety of sources with this powerful 11.2 AV Processor by Marantz that delivers balanced and premium sound quality. Supporting latest sound formats like Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS: X, & DTS Virtual: X, this Preamp delivers life-like multidimensional surround sound when paired with power amplifiers like Marantz MM7055 or MM8077. Take your home entertainment up a notch with heightened realism and immersive audio. Featuring 8 HDMI inputs (8K upscaling available) / 3 HDMI outputs, a dedicated 8K HDMI input, analog optical and coaxial inputs, a phono input, a USB port, an AM/FM tuner, this home theater receiver allows various connection options for DVD & Blu-Ray Players, Subwoofers, Speakers, Turntables etc. With advanced 8K upscaling, the new Marantz AV Processor takes your home entertainment up a notch with pristine video and audio quality. It supports 8K/60Hz and 4K/120Hz* pass-through capability, 4:4:4 Pure Color sub-sampling, technologies like, HLG, Dynamic HDR, HDR10, HDR10+, QFT, QMS, VRR & ALLM for 8K quality movies and a lag-free and gaming experience. The AV7706 allows you effortless and flexible voice control on all the major voice agents like Amazon Alexa, Google Assistant, Josh.ai, Apple Siri and AirPlay 2. Play music or control your home appliances, light, and speakers optimally from any corner of your house with just a voice command. Featuring wireless streaming through built-in Bluetooth, Wi-Fi and HEOS, this preamp allows you to seamlessly play music from your favorite streaming apps like Spotify, Tidal, TuneIn, Deezer, and Pandora. Additionally, Bluetooth Audio Transmission allows you to play audio simultaneously on speakers and Bluetooth headphones. Adding to the many features, the Marantz preamplifier gives you a whole-home audio experience with its multi-room and multi-source streaming options. The built-in HEOS technology lets you play the same song in every room or a different song in each room without any interruption. Be mesmerized by a superb cinematic experience with Marantz’s 65 years of audiophile heritage. * Does not support pass-through from all 4K/120Hz media sources
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    Top comment

    "Best Balanced output receiver for the money...One of the best balanced output receivers for the money. With the HDMI 2.1 and HDCP 2.2 & 2.3 it’s also future proof for a long while. ...I can really tell deference in sound seperation compared to my old marantz receiver"

    See all customer reviews

    Product Description

    Enjoy unmatchable audio and visual quality on a variety of sources with this powerful 11.2 AV Processor by Marantz that delivers balanced and premium sound quality. Supporting latest sound formats like Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS: X, & DTS Virtual: X, this Preamp delivers life-like multidimensional surround sound when paired with power amplifiers like Marantz MM7055 or MM8077. Take your home entertainment up a notch with heightened realism and immersive audio. Featuring 8 HDMI inputs (8K upscaling available) / 3 HDMI outputs, a dedicated 8K HDMI input, analog optical and coaxial inputs, a phono input, a USB port, an AM/FM tuner, this home theater receiver allows various connection options for DVD & Blu-Ray Players, Subwoofers, Speakers, Turntables etc. With advanced 8K upscaling, the new Marantz AV Processor takes your home entertainment up a notch with pristine video and audio quality. It supports 8K/60Hz and 4K/120Hz* pass-through capability, 4:4:4 Pure Color sub-sampling, technologies like, HLG, Dynamic HDR, HDR10, HDR10+, QFT, QMS, VRR & ALLM for 8K quality movies and a lag-free and gaming experience. The AV7706 allows you effortless and flexible voice control on all the major voice agents like Amazon Alexa, Google Assistant, Josh.ai, Apple Siri and AirPlay 2. Play music or control your home appliances, light, and speakers optimally from any corner of your house with just a voice command. Featuring wireless streaming through built-in Bluetooth, Wi-Fi and HEOS, this preamp allows you to seamlessly play music from your favorite streaming apps like Spotify, Tidal, TuneIn, Deezer, and Pandora. Additionally, Bluetooth Audio Transmission allows you to play audio simultaneously on speakers and Bluetooth headphones. Adding to the many features, the Marantz preamplifier gives you a whole-home audio experience with its multi-room and multi-source streaming options. The built-in HEOS technology lets you play the same song in every room or a different song in each room without any interruption. Be mesmerized by a superb cinematic experience with Marantz’s 65 years of audiophile heritage. * Does not support pass-through from all 4K/120Hz media sources
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    See all Preamps
  9. PYLE - 20W 2-Ch. Power Amplifier - Black - Front_Zoom
    Top comment

    "It's gotta be at least a quarter of the size of the previous receiver I was using for that simple purpose. Exactly what I was looking for....Pyle Amplifier...The amplifier has performed very well. It's easy to use and the response is very good. "

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    Product Description

    Enjoy full amplified sound in a small footprint with this Pyle Pro PTA2 power amplifier. Perfect for parties, this little amp is completely portable and features left and right push buttons for balanced control of your sound. The 2 x 40 max wattage output of this Pyle Pro PTA2 power amplifier ensures you hear every beat.
    See all Power Amps
    Top comment

    "It's gotta be at least a quarter of the size of the previous receiver I was using for that simple purpose. Exactly what I was looking for....Pyle Amplifier...The amplifier has performed very well. It's easy to use and the response is very good. "

    See all customer reviews

    Product Description

    Enjoy full amplified sound in a small footprint with this Pyle Pro PTA2 power amplifier. Perfect for parties, this little amp is completely portable and features left and right push buttons for balanced control of your sound. The 2 x 40 max wattage output of this Pyle Pro PTA2 power amplifier ensures you hear every beat.
    See all Power Amps
    See all Power Amps
  10. Metra - Male RCA Y Adapters - (Pair) - Multi - Front_Zoom
    Top comment

    "Makes it easy for multiple input 4 channel amplifiers...Much needed to adapt my sub cable from the 2 connection port on the sub to the single sub line out on the receiver."

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    Product Description

    These Y adapters connect 1 female output to 2 male inputs and feature a spiral shielded design that rejects noise for clear audio.
    See all Amp Accessories & Installation Parts
    Top comment

    "Makes it easy for multiple input 4 channel amplifiers...Much needed to adapt my sub cable from the 2 connection port on the sub to the single sub line out on the receiver."

    See all customer reviews

    Product Description

    These Y adapters connect 1 female output to 2 male inputs and feature a spiral shielded design that rejects noise for clear audio.
    See all Amp Accessories & Installation Parts
    See all Amp Accessories & Installation Parts
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