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Best Buy customers often prefer the following products when searching for music amplifiers.

The music amplifier is an electronic device that can be used to increase the volume of audio signals. It does this by increasing the power of the signal, which is why it is also called a power amplifier. Browse the top-ranked list of music amplifiers below along with associated reviews and opinions.

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  1. Definitive Technology - Descend 15" Sub 3XR Architecture 1500W Peak Class H Amplifier (2) 15" Bass Radiators - Black - Front_Zoom

    Product Description

    Loaded with custom technologies, the Definitive Technology Descend DN15 is a digitally optimized subwoofer designed for movies and music. It is outfitted with dual 15” Bass Radiators that are pressure coupled to the 15” driver and 1500W peak Class H amplification that deliver powerful bass with amazing speed, musicality, and control even at 20Hz. Featuring the unique 3XR Architecture with three-times the bass-producing surface area of traditional subwoofers, the DN15 performs like two 18” ported subs and delivers exceptional and clearer lows without any unwanted port noise distortion. Featuring Intelligent Phase Control enables you to tune the subwoofer to flawlessly blend with your home theater system. Built-in controls allow adjust volume, low pass filter, EQs modes (Flat, Deep and Loud), and phase control (0/180°) for optimum bass levels. A perfect complement to any home theater system, you can easily connect the DN15 via LFE or stereo line level RCA inputs (cables not included). 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

    Product Description

    Loaded with custom technologies, the Definitive Technology Descend DN15 is a digitally optimized subwoofer designed for movies and music. It is outfitted with dual 15” Bass Radiators that are pressure coupled to the 15” driver and 1500W peak Class H amplification that deliver powerful bass with amazing speed, musicality, and control even at 20Hz. Featuring the unique 3XR Architecture with three-times the bass-producing surface area of traditional subwoofers, the DN15 performs like two 18” ported subs and delivers exceptional and clearer lows without any unwanted port noise distortion. Featuring Intelligent Phase Control enables you to tune the subwoofer to flawlessly blend with your home theater system. Built-in controls allow adjust volume, low pass filter, EQs modes (Flat, Deep and Loud), and phase control (0/180°) for optimum bass levels. A perfect complement to any home theater system, you can easily connect the DN15 via LFE or stereo line level RCA inputs (cables not included). 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
  2. Marantz - Model 40n Stereo Integrated Amplifier - Black - Front_Zoom
    Top comment

    "Great integrated amplifier...This amp excels with high res music, but even less than stellar streaming sounds great."

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    Product Description

    The Marantz Model 40n Stereo Integrated Amplifier with 70W Class A/B amplification and Hyper Dynamic Amplifier Modules (HDAM) drive your loudspeakers beautifully in small to medium sized environments, or even in large room with high sensitivity loudspeakers. Equipped with built-in HEOS technology that lets you enjoy your favorite music anywhere throughout your home and connect to other HEOS-enabled speakers. The high-performance integrated amp allows 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. Experience extraordinary vinyl playback with the Marantz Musical Phono EQ – an advanced built-in phono stage that is designed to be a perfect match for MM cartridges. Featuring a luxurious industrial design, the Model 40n satisfies the eyes and ears with its creative yet functional aesthetic that begs to be seen.
    See all Integrated Amplifiers
    Top comment

    "Great integrated amplifier...This amp excels with high res music, but even less than stellar streaming sounds great."

    See all customer reviews

    Product Description

    The Marantz Model 40n Stereo Integrated Amplifier with 70W Class A/B amplification and Hyper Dynamic Amplifier Modules (HDAM) drive your loudspeakers beautifully in small to medium sized environments, or even in large room with high sensitivity loudspeakers. Equipped with built-in HEOS technology that lets you enjoy your favorite music anywhere throughout your home and connect to other HEOS-enabled speakers. The high-performance integrated amp allows 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. Experience extraordinary vinyl playback with the Marantz Musical Phono EQ – an advanced built-in phono stage that is designed to be a perfect match for MM cartridges. Featuring a luxurious industrial design, the Model 40n satisfies the eyes and ears with its creative yet functional aesthetic that begs to be seen.
    See all Integrated Amplifiers
    See all Integrated Amplifiers
  3. Marantz - PM7000N Integrated Hi-Fi Amplifier HEOS Built-in Amazon Alexa Compatibility Digital & Analog Sources - Black - Front_Zoom
    Top comment

    "My wife and I have enjoyed the quality of the streaming music so much! I did not think that it was possible to make streaming music from websites like Pandora and services like Apple Music sound like CDs, but this receiver comes mighty close, maybe even matching cd quality. ...Excellent audio quality and music source options...The HEOS app provides plenty of music source options (I'm enjoying TIDAL, iHeartRadio, Pandora, and internet radio)."

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    Product Description

    The Marantz PM7000N a first fully discrete, current feedback Hi-Fi Integrated Amplifier that delivers dynamic, detailed and hi-resolution sound (60W x2) to suit your audio preferences. Engineered with Marantz-Proprietary high-grade audio components, current feedback HDAMs, a toroidal transformer and a high-speed instantaneous current power supply, this integrated amplifier provides an exceptional performance for your audio collection while improving efficiency and reducing power consumption. Enjoy your favorite music in any room of your home for a wireless, whole-home audio experience with the built-in HEOS technology. Play the same song in every room or select a different song for each connected room from a multitude of streaming apps like Spotify, Tidal, Deezer, etc. Stream unlimited wireless music via Bluetooth, AirPlay 2 and Wi-Fi. This stereo amplifier provides effortless voice control and total flexibility from the leading voice agents - Amazon Alexa, Google Assistant, Apple Siri or Josh.ai. Play your favorite tracks, control the volume, or control the thermostat, lights, home appliances, and speakers with just one voice command. Features 4 analog inputs and 1 output, 1 coaxial and 2 optical digital inputs, along with a USB-A input and a phono input for versatile connectivity. Seamlessly connect your digital TV or cable/satellite set-top-box and a Blu-ray or DVD player and enjoy full, dynamic range digital audio playback of your favorite movies and TV shows. Discover the best-in-class listening experience for music and television with Marantz.
    See all Integrated Amplifiers
    Top comment

    "My wife and I have enjoyed the quality of the streaming music so much! I did not think that it was possible to make streaming music from websites like Pandora and services like Apple Music sound like CDs, but this receiver comes mighty close, maybe even matching cd quality. ...Excellent audio quality and music source options...The HEOS app provides plenty of music source options (I'm enjoying TIDAL, iHeartRadio, Pandora, and internet radio)."

    See all customer reviews

    Product Description

    The Marantz PM7000N a first fully discrete, current feedback Hi-Fi Integrated Amplifier that delivers dynamic, detailed and hi-resolution sound (60W x2) to suit your audio preferences. Engineered with Marantz-Proprietary high-grade audio components, current feedback HDAMs, a toroidal transformer and a high-speed instantaneous current power supply, this integrated amplifier provides an exceptional performance for your audio collection while improving efficiency and reducing power consumption. Enjoy your favorite music in any room of your home for a wireless, whole-home audio experience with the built-in HEOS technology. Play the same song in every room or select a different song for each connected room from a multitude of streaming apps like Spotify, Tidal, Deezer, etc. Stream unlimited wireless music via Bluetooth, AirPlay 2 and Wi-Fi. This stereo amplifier provides effortless voice control and total flexibility from the leading voice agents - Amazon Alexa, Google Assistant, Apple Siri or Josh.ai. Play your favorite tracks, control the volume, or control the thermostat, lights, home appliances, and speakers with just one voice command. Features 4 analog inputs and 1 output, 1 coaxial and 2 optical digital inputs, along with a USB-A input and a phono input for versatile connectivity. Seamlessly connect your digital TV or cable/satellite set-top-box and a Blu-ray or DVD player and enjoy full, dynamic range digital audio playback of your favorite movies and TV shows. Discover the best-in-class listening experience for music and television with Marantz.
    See all Integrated Amplifiers
    See all Integrated Amplifiers
  4. Arcam - SA10 170W 2.0-Ch. Integrated Amplifier - Gray - Front_Zoom
    Top comment

    "Awesome Amplifier!...I am truly over the moon to add this amplifier and I hope to get many years of quality music from this master piece!...Overall, a good Audiophile integrated amplifier."

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    Product Description

    Make music clean, crisp and booming with this Arcam integrated amplifier. The digital display lets you read information clearly at a glance, while the 3.5mm audio jacks let you connect speakers or headphones easily. This Arcam integrated amplifier uses 50W of power for each channel to give audio a rich, full sound.
    See all Integrated Amplifiers
    Top comment

    "Awesome Amplifier!...I am truly over the moon to add this amplifier and I hope to get many years of quality music from this master piece!...Overall, a good Audiophile integrated amplifier."

    See all customer reviews

    Product Description

    Make music clean, crisp and booming with this Arcam integrated amplifier. The digital display lets you read information clearly at a glance, while the 3.5mm audio jacks let you connect speakers or headphones easily. This Arcam integrated amplifier uses 50W of power for each channel to give audio a rich, full sound.
    See all Integrated Amplifiers
    See all Integrated Amplifiers
  5. KICKER - Remote - Black - Front_Zoom

    Model: 46CXARC
    SKU: 6333351
    Top comment

    "Good to control the sun on different kinds of music...Kicker CXA series amplifiers works great with these type of amplifiers wish the cable was not so long"

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    Product Description

    Change bass levels on the go with this KICKER CXARC remote. The compact, streamlined design offers simple dashboard-mounted installation, while the one-cable connectivity provides compatibility with a range of 46CX-Series mono amplifiers. This KICKER CXARC remote has a large knob that makes it easy to precisely adjust the bass levels.
    See all Amp Accessories & Installation Parts
    Top comment

    "Good to control the sun on different kinds of music...Kicker CXA series amplifiers works great with these type of amplifiers wish the cable was not so long"

    See all customer reviews

    Product Description

    Change bass levels on the go with this KICKER CXARC remote. The compact, streamlined design offers simple dashboard-mounted installation, while the one-cable connectivity provides compatibility with a range of 46CX-Series mono amplifiers. This KICKER CXARC remote has a large knob that makes it easy to precisely adjust the bass levels.
    See all Amp Accessories & Installation Parts
    See all Amp Accessories & Installation Parts
  6. Arcam - SA20 300W Class G 2.0-Ch. Integrated Amplifier - Gray - Front_Zoom
    Top comment

    "It is a tremendous integrated amplifier without breaking the bank. Creates sound better than amplifiers three times the price. ...Great sounding amp. Music plays really well at low volume but tends to become fatiguing at higher volumes over long periods of time and it lacks some basic features. "

    See all customer reviews

    Product Description

    Immerse yourself with booming audio using this Arcam SA20 Class G integrated amplifier. The ultra-low distortion lets sound flow cleanly, while the high-quality components provide the durability needed to last years of regular use. This Arcam SA20 Class G integrated amplifier runs 90W of power through each channel for rich audio.
    See all Integrated Amplifiers
    Top comment

    "It is a tremendous integrated amplifier without breaking the bank. Creates sound better than amplifiers three times the price. ...Great sounding amp. Music plays really well at low volume but tends to become fatiguing at higher volumes over long periods of time and it lacks some basic features. "

    See all customer reviews

    Product Description

    Immerse yourself with booming audio using this Arcam SA20 Class G integrated amplifier. The ultra-low distortion lets sound flow cleanly, while the high-quality components provide the durability needed to last years of regular use. This Arcam SA20 Class G integrated amplifier runs 90W of power through each channel for rich audio.
    See all Integrated Amplifiers
    See all Integrated Amplifiers
  7. KICKER - CX 360W Class AB Bridgeable Multichannel Amplifier with Variable Crossovers - Black - Angle_Zoom
    Top comment

    "Loud and clean music....This makes my music sound clean and crisp. I was able to put this behind the seat in my pickup truck vertically which is not something I had on past amplifiers. ...Kicker amplifier...I have used these amplifiers for years, they are reliable and have a small footprint, that can be custom fit almost anywhere. "

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    Product Description

    Boost the sound of vehicle door speakers with this KICKER four-channel amplifier. The variable bass boost lets you easily tune the system as desired, and Fail-safe Integration Technology-PLUS provides clear sounds with its noise rejection. This KICKER four-channel amplifier features high-efficiency heat sinks, preventing overheating during long periods of use.
    See all Multi-Channel Amps
    Top comment

    "Loud and clean music....This makes my music sound clean and crisp. I was able to put this behind the seat in my pickup truck vertically which is not something I had on past amplifiers. ...Kicker amplifier...I have used these amplifiers for years, they are reliable and have a small footprint, that can be custom fit almost anywhere. "

    See all customer reviews

    Product Description

    Boost the sound of vehicle door speakers with this KICKER four-channel amplifier. The variable bass boost lets you easily tune the system as desired, and Fail-safe Integration Technology-PLUS provides clear sounds with its noise rejection. This KICKER four-channel amplifier features high-efficiency heat sinks, preventing overheating during long periods of use.
    See all Multi-Channel Amps
    See all Multi-Channel Amps
  8. Kenwood - Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black - Front_Zoom
    Top comment

    "Best Amplifier in its class!!!...I can definitely attest that Kenwood’s amplifiers get better with every new generation amplifier they release. ...Kentwood class D Digital Mono Amplifier...The price was awesome and the amp made all the difference in the sound of the music. Looks nice also. Easy to hook up. I’d recommend this product."

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    Product Description

    Provide sufficient power for a subwoofer with this Kenwood Class D amplifier. It provides 500W per channel at 2 ohms for creating thumping bass, and the compact size makes it suitable for an automobile installation. This Kenwood Class D amplifier has aluminum screw mounting hardware for securing it to a flat surface.
    See all Mono Subwoofer Amps
    Top comment

    "Best Amplifier in its class!!!...I can definitely attest that Kenwood’s amplifiers get better with every new generation amplifier they release. ...Kentwood class D Digital Mono Amplifier...The price was awesome and the amp made all the difference in the sound of the music. Looks nice also. Easy to hook up. I’d recommend this product."

    See all customer reviews

    Product Description

    Provide sufficient power for a subwoofer with this Kenwood Class D amplifier. It provides 500W per channel at 2 ohms for creating thumping bass, and the compact size makes it suitable for an automobile installation. This Kenwood Class D amplifier has aluminum screw mounting hardware for securing it to a flat surface.
    See all Mono Subwoofer Amps
    See all Mono Subwoofer Amps
  9. Devialet - Expert Pro 140W 2.0-Ch. Amplifier - Chrome - Front_Zoom
    Top comment

    "Reveal all you’ve been missing in the detail and reproduction of your music. If the Pro Series is beyond what you can invest, check out the Phantom 900’s. "

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    Product Description

    Experience crisp audio and hear fine details with this chrome Devialet Expert 140 Pro amplifier. Extremely low distortion levels deliver clean sound at high volume, and the low-latency USB port allows simple device connectivity. This UPnP-compatible Devialet Expert 140 Pro amplifier supports AirPlay and Spotify Connect for access to your digital music collection and playlists.
    See all Amplifiers
    Top comment

    "Reveal all you’ve been missing in the detail and reproduction of your music. If the Pro Series is beyond what you can invest, check out the Phantom 900’s. "

    See all customer reviews

    Product Description

    Experience crisp audio and hear fine details with this chrome Devialet Expert 140 Pro amplifier. Extremely low distortion levels deliver clean sound at high volume, and the low-latency USB port allows simple device connectivity. This UPnP-compatible Devialet Expert 140 Pro amplifier supports AirPlay and Spotify Connect for access to your digital music collection and playlists.
    See all Amplifiers
    See all Amplifiers
  10. Marantz - MODEL 30 Integrated Amplifier 200W x2 ch. Sound Master Tuning - Black - Front_Zoom
    Top comment

    "I will search no further, just a lot of enjoying the music....Checked the cables: there is the sound, if connected SACD to Headphone amplifier directly, but not via Pre Amp output on Model 30. "

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    Product Description

    Get the most musical sound possible from this beautiful, Marantz integrated amplifier. Exquisitely tuned by the Marantz Sound Master, the MODEL 30 integrated amplifier features a master-curated Marantz HDAM and a fully discrete design for luxurious Hi-Fi purity. Designed to last the test of time and make all your music unforgettable, you'll see and feel it in the build quality and hear it every time. No matter your musical passions, your music always sounds better with MODEL 30.
    See all Amplifiers
    Top comment

    "I will search no further, just a lot of enjoying the music....Checked the cables: there is the sound, if connected SACD to Headphone amplifier directly, but not via Pre Amp output on Model 30. "

    See all customer reviews

    Product Description

    Get the most musical sound possible from this beautiful, Marantz integrated amplifier. Exquisitely tuned by the Marantz Sound Master, the MODEL 30 integrated amplifier features a master-curated Marantz HDAM and a fully discrete design for luxurious Hi-Fi purity. Designed to last the test of time and make all your music unforgettable, you'll see and feel it in the build quality and hear it every time. No matter your musical passions, your music always sounds better with MODEL 30.
    See all Amplifiers
    See all Amplifiers
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