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

Power amplifiers are one of the most important components in a home theater system. They take the audio and video signals from your devices and boost them to line level, which is the level that your speakers use. Browse the top-ranked list of audio power amplifiers below along with associated reviews and opinions.

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  1. KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Gray - Front_Zoom
    Top comment

    "Amplifier...Great amplifier. Powers my subwoofer perfectly! Would recommend...Great amplifier for my car. Powers my 12” subwoofer"

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    Product Description

    Create a custom sound experience with this KICKER CX-Series mono amplifier. The variable 12dB crossovers provide the control you need to get the exact sound you want, and the 24dB subsonic filter protects against damaging frequencies. With its small footprint and Fail-safe Integration Technology-PLUS, this KICKER CX-Series mono amplifier is easy to install and works with almost any radio.
    See all Mono Subwoofer Amps
    Top comment

    "Amplifier...Great amplifier. Powers my subwoofer perfectly! Would recommend...Great amplifier for my car. Powers my 12” subwoofer"

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    Product Description

    Create a custom sound experience with this KICKER CX-Series mono amplifier. The variable 12dB crossovers provide the control you need to get the exact sound you want, and the 24dB subsonic filter protects against damaging frequencies. With its small footprint and Fail-safe Integration Technology-PLUS, this KICKER CX-Series mono amplifier is easy to install and works with almost any radio.
    See all Mono Subwoofer Amps
    See all Mono Subwoofer Amps
  2. PYLE - Pro Ultra Compact Phono Turntable Pre-Amplifier - Black - Front_Zoom
    Top comment

    "Good Pre-Amplifier at reasonable price...It is a reasonably priced and simple solution to keep older audio equipment functional....Vintage turntable connected to my Audio system...Finally able to connect my vintage turntable to my audio system. I can now enjoy my vinyl again."

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    Product Description

    Refine the quality of your audio with this PylePro ultracompact preamp. Its extra-low-noise audio operation converts phono signals to line-level signals for improved clarity of sound. This PylePro ultracompact preamp is universally compatible to turntables and other studio equipment, and can accommodate magnetic pickups to tailor your sound production needs.
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    Top comment

    "Good Pre-Amplifier at reasonable price...It is a reasonably priced and simple solution to keep older audio equipment functional....Vintage turntable connected to my Audio system...Finally able to connect my vintage turntable to my audio system. I can now enjoy my vinyl again."

    See all customer reviews

    Product Description

    Refine the quality of your audio with this PylePro ultracompact preamp. Its extra-low-noise audio operation converts phono signals to line-level signals for improved clarity of sound. This PylePro ultracompact preamp is universally compatible to turntables and other studio equipment, and can accommodate magnetic pickups to tailor your sound production needs.
    See all Cleaning & Accessories
    See all Cleaning & Accessories
  3. Sony - STRDH590 - 725W 5.2-Ch. Hi-Res 4K Ultra HD HDR A/V Home Theater Receiver - Black - Front_Zoom
    Top comment

    "Sony audio player....The audio amplifier is exactly what I needed and wanted. ...Nice audio receiver...Very nice sound with plenty of power for the price....."

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    Product Description

    Experience the bigger, clearer picture when you upgrade your home theater setup with the STR-DH590. The 5.2ch AV receiver brings movies to life with 4K HDR pass-through, Dolby Vision and flexible surround sound. Bring all your devices together with BLUETOOTH connectivity and multiple inputs.
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    Top comment

    "Sony audio player....The audio amplifier is exactly what I needed and wanted. ...Nice audio receiver...Very nice sound with plenty of power for the price....."

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    Product Description

    Experience the bigger, clearer picture when you upgrade your home theater setup with the STR-DH590. The 5.2ch AV receiver brings movies to life with 4K HDR pass-through, Dolby Vision and flexible surround sound. Bring all your devices together with BLUETOOTH connectivity and multiple inputs.
    See all Receivers
    See all Receivers
  4. Sony - STRDH790- 7.2-Ch. with Dolby Atmos & Dolby Vision 4K Ultra HD HDR A/V Home Theater Receiver - Black - Front_Zoom
    Top comment

    "Love this new audio system with our Smart tv...Replaced older Sony audio system with this new one ....I did not need the 4k video capabilities, but as an audio amplifier it produces amazing surround sound on my ceiling polk speakers. "

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    Product Description

    Give your home entertainment system a cinematic upgrade with the STR-DH790 7.2ch AV receiver. Experience the same all-encompassing surround sound you get in movie theaters at home with Dolby Atmos and DTS:X support. eARC1, 2 lets you enjoy these latest audio formats with one-cable HDMI connection from your compatible TV. Plus, superior picture quality to match with 4K HDR pass-through.
    See all Receivers
    Top comment

    "Love this new audio system with our Smart tv...Replaced older Sony audio system with this new one ....I did not need the 4k video capabilities, but as an audio amplifier it produces amazing surround sound on my ceiling polk speakers. "

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    Product Description

    Give your home entertainment system a cinematic upgrade with the STR-DH790 7.2ch AV receiver. Experience the same all-encompassing surround sound you get in movie theaters at home with Dolby Atmos and DTS:X support. eARC1, 2 lets you enjoy these latest audio formats with one-cable HDMI connection from your compatible TV. Plus, superior picture quality to match with 4K HDR pass-through.
    See all Receivers
    See all Receivers
  5. Onkyo TX-NR696 7.2-Ch. with Dolby Atmos 4K Ultra HD HDR Compatible A/V Home Theater Receiver - Black - Front_Zoom
    Top comment

    "This receiver has everything an audiophile needs - plentiful connections for audio/video components, support for current audio and video standards, and plenty of power to run a complex A/V setup. ...I am no expert; this receiver performs extremely well for the simple task of 2-channel audio. I overbought in this case to have the capacity for future expansion. "

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    Product Description

    Immerse yourself to an exciting sound experience with this Onkyo 7.2-channel network A/V receiver. The DTS Play-Fi feature is compatible with any audio app on smart devices, letting you stream playlists from different sources. With a 165W- per- channel output, this Onkyo 7.2-channel network A/V receiver packs a massive punch for movies, placing you at the center of the action. Includes HDMI 4K Ultra HD and 3D pass-through technologies for compatibility with 3D TVs, Blu-ray players and gaming consoles and 4K Ultra HD TVs.
    See all Receivers
    Top comment

    "This receiver has everything an audiophile needs - plentiful connections for audio/video components, support for current audio and video standards, and plenty of power to run a complex A/V setup. ...I am no expert; this receiver performs extremely well for the simple task of 2-channel audio. I overbought in this case to have the capacity for future expansion. "

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    Product Description

    Immerse yourself to an exciting sound experience with this Onkyo 7.2-channel network A/V receiver. The DTS Play-Fi feature is compatible with any audio app on smart devices, letting you stream playlists from different sources. With a 165W- per- channel output, this Onkyo 7.2-channel network A/V receiver packs a massive punch for movies, placing you at the center of the action. Includes HDMI 4K Ultra HD and 3D pass-through technologies for compatibility with 3D TVs, Blu-ray players and gaming consoles and 4K Ultra HD TVs.
    See all Receivers
    See all Receivers
  6. Kenwood - 400W Class-D Bridgeable Multichannel Compact Marine Motorsports Amplifier with Variable Crossovers - Gray - Front_Zoom
    Top comment

    "Great product small amplifier but has a lot of power...Tiny/ compact design Kenwood amplifier...Amplifier seems to be good. It is a tiny compact design though. "

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    Product Description

    Upgrade your sound system with this compact Kenwood Marine Motorsports 4-channel amplifier. It delivers 400W total power for crisp, clear tones, and the conformal-coated circuit board keeps out moisture and salt for safe use in both land and water vehicles. This compact Kenwood 4-channel amplifier is easy to install in tight spaces for added versatility.
    See all Multi-Channel Amps
    Top comment

    "Great product small amplifier but has a lot of power...Tiny/ compact design Kenwood amplifier...Amplifier seems to be good. It is a tiny compact design though. "

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    Product Description

    Upgrade your sound system with this compact Kenwood Marine Motorsports 4-channel amplifier. It delivers 400W total power for crisp, clear tones, and the conformal-coated circuit board keeps out moisture and salt for safe use in both land and water vehicles. This compact Kenwood 4-channel amplifier is easy to install in tight spaces for added versatility.
    See all Multi-Channel Amps
    See all Multi-Channel Amps
  7. Arcam - SA10 170W 2.0-Ch. Integrated Amplifier - Gray - Front_Zoom
    Top comment

    "The Arcam SA-10 sounds great and has enough power for most home speakers. The amplifier is well built and is a bit heavy for it size. ...But power is not as important as non-distorted audio. "

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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

    "The Arcam SA-10 sounds great and has enough power for most home speakers. The amplifier is well built and is a bit heavy for it size. ...But power is not as important as non-distorted audio. "

    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
  8. Arcam - SA30 2-Ch. Intelligent Integrated Amplifier with Googlecast and Dirac Live - Gray - Front_Zoom
    Top comment

    "Competent integrated amplifier + streaming...This is a great solution for a one piece digital streaming integrated amplifier solution. It has plenty of power to drive most speakers and performs above its price. ...Highly Recommended Powerful Amplifier...This is a beautifully designed integrated amplifier. My previous amp (also an Arcam) had only 60 watts of power: as the SA30 doubled the power, I can hear the difference in speaker output. "

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    Product Description

    The design of the HDA range draws upon all of Arcam's experience as one of the United Kingdom's most respected audio companies, to produce Arcam's best performing range of audio products yet. Using only the best components and engineering practices, the HDA range is designed and built to provide years of listening enjoyment. Featuring a 32-bit DAC, Roon Endpoint, and heaps of other features, the HDA Series flagship SA30 integrated amplifier delivers on the promise of exceptional sound reproduction.
    See all Receivers
    Top comment

    "Competent integrated amplifier + streaming...This is a great solution for a one piece digital streaming integrated amplifier solution. It has plenty of power to drive most speakers and performs above its price. ...Highly Recommended Powerful Amplifier...This is a beautifully designed integrated amplifier. My previous amp (also an Arcam) had only 60 watts of power: as the SA30 doubled the power, I can hear the difference in speaker output. "

    See all customer reviews

    Product Description

    The design of the HDA range draws upon all of Arcam's experience as one of the United Kingdom's most respected audio companies, to produce Arcam's best performing range of audio products yet. Using only the best components and engineering practices, the HDA range is designed and built to provide years of listening enjoyment. Featuring a 32-bit DAC, Roon Endpoint, and heaps of other features, the HDA Series flagship SA30 integrated amplifier delivers on the promise of exceptional sound reproduction.
    See all Receivers
    See all Receivers
  9. Alpine - Remote Bass Control Knob for Select Amplifiers - Black - Front_Zoom
    Top comment

    "No more having to play with the audio settings in the radio. Got one for all my vehicles. ...Love this aspect of the car audio system and highly recommend you add one to yours."

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    Product Description

    With the RUX-KNOB.2, get full control over your Alpine amplifier, conveniently from inside the car. You can quickly and easily make bass adjustments on the fly!
    See all Amp Accessories & Installation Parts
    Top comment

    "No more having to play with the audio settings in the radio. Got one for all my vehicles. ...Love this aspect of the car audio system and highly recommend you add one to yours."

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    Product Description

    With the RUX-KNOB.2, get full control over your Alpine amplifier, conveniently from inside the car. You can quickly and easily make bass adjustments on the fly!
    See all Amp Accessories & Installation Parts
    See all Amp Accessories & Installation Parts
  10. 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. ...Crisp and Clear Audio. Great for Vinyl!...I paired this with two Polk Audio bookshelf speakers that are marketed as "Hi Res" audio capable, and they really shined with this amp. "

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    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. ...Crisp and Clear Audio. Great for Vinyl!...I paired this with two Polk Audio bookshelf speakers that are marketed as "Hi Res" audio capable, and they really shined with this amp. "

    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
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