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Best Buy customers often prefer the following products when searching for car amp kit.

There are many reasons why you might be interested in installing a car amplifier. Perhaps you want to improve the sound system in your car. Maybe you want to install a subwoofer that can handle the bass in your favorite music. Or maybe you're looking to add an amplifier to boost the power of your factory speakers. Whatever your reason, there are a few amplifiers that might fit your needs.

Main Results
  1. KICKER - KEY 500W Mono Amplifier with Variable Crossovers - Black - Front_Zoom
    Top comment

    "Tiny amp with big Sound...I purchased this amp for my 2021 F150 with a 10” Kicker sub. This small amps works great! ...Kicker Amp...Great installation! Kicker amps are great!"

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    Product Description

    Boost your car sound system with this 500W Kicker KEY smart mono amplifier. The 24dB subsonic and low-pass crossovers offer effective user control of audio, while the FIT 2+ feature enhances compatibility with various audio systems. This Kicker KEY smart mono amplifier features an AI-controlled DSP to restore sound quality and deliver crisp, even bass, and the compact design allows easy setup.
    See all Car Amplifiers
    Top comment

    "Tiny amp with big Sound...I purchased this amp for my 2021 F150 with a 10” Kicker sub. This small amps works great! ...Kicker Amp...Great installation! Kicker amps are great!"

    See all customer reviews

    Product Description

    Boost your car sound system with this 500W Kicker KEY smart mono amplifier. The 24dB subsonic and low-pass crossovers offer effective user control of audio, while the FIT 2+ feature enhances compatibility with various audio systems. This Kicker KEY smart mono amplifier features an AI-controlled DSP to restore sound quality and deliver crisp, even bass, and the compact design allows easy setup.
    See all Car Amplifiers
    See all Car Amplifiers
  2. Kenwood - IPX67 Waterproof Marine/Motorsports Full Range Amplifier with Bluetooth - Gray - Front_Zoom
    Top comment

    "Perfect Size and Power for a Classic Car...I just ran a trigger wire from the acc fuse to turn the amp on and off....Powerful Bluetooth amp by kenwood"

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    Product Description

    The KAC-M5024BT is a Compact Waterproof 4 Channel Marine/Motorsports Amplifier with Wired Bluetooth Controller. This allows you to easily connect your iPhone or Android device and wirelessly stream your favorite music directly to the amplifier!
    See all Car Amplifiers
    Top comment

    "Perfect Size and Power for a Classic Car...I just ran a trigger wire from the acc fuse to turn the amp on and off....Powerful Bluetooth amp by kenwood"

    See all customer reviews

    Product Description

    The KAC-M5024BT is a Compact Waterproof 4 Channel Marine/Motorsports Amplifier with Wired Bluetooth Controller. This allows you to easily connect your iPhone or Android device and wirelessly stream your favorite music directly to the amplifier!
    See all Car Amplifiers
    See all Car Amplifiers
  3. Alpine - OPTIM 8 8-Channel Sound Processor and Amplifier with Automatic Sound Tuning - Black - Front_Zoom

    Product Description

    Enhance your factory or aftermarket radio and sound system with the Alpine OPTIM 8. Featuring a built-in 8-channel amplifier with Hi-Res Audio playback up to 96kHz/24Bit, the OPTIM 8 is the all-in-one sound solution to amplify and effortlessly sound-tune your system in minutes.
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    Product Description

    Enhance your factory or aftermarket radio and sound system with the Alpine OPTIM 8. Featuring a built-in 8-channel amplifier with Hi-Res Audio playback up to 96kHz/24Bit, the OPTIM 8 is the all-in-one sound solution to amplify and effortlessly sound-tune your system in minutes.
    See all Car Amplifiers
    See all Car Amplifiers
  4. MB Quart - Reference 750W Class D Mono Amplifier - Black - Front_Zoom

    Product Description

    Set up a powerful sound system with this MB Quart RA1-750.1 Reference Series amplifier. The 750W power output delivers enhanced audio, while universal compatibility offers easy setup with most cars. This MB Quart RA1-750.1 Reference Series amplifier features electronic crossovers for seamless sound control, and the included remote lets you customize bass frequencies.
    See all Car Amplifiers

    Product Description

    Set up a powerful sound system with this MB Quart RA1-750.1 Reference Series amplifier. The 750W power output delivers enhanced audio, while universal compatibility offers easy setup with most cars. This MB Quart RA1-750.1 Reference Series amplifier features electronic crossovers for seamless sound control, and the included remote lets you customize bass frequencies.
    See all Car Amplifiers
    See all Car Amplifiers
  5. MB Quart - Reference 150W Class D 2-Channel Amplifier - Black - Front_Zoom

    Product Description

    Upgrade your vehicle's audio system with this two-channel MB Quart RA1-150.2 Reference Series amplifier. An aluminum heat sink enhances cooling for low impedance, while the variable electronic crossovers provide intuitive sound control. This MB Quart RA1-150.2 Reference Series amplifier boasts 150W maximum power output for powerful sound reproduction, and the automatic turn-on feature enables easy startups.
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    Product Description

    Upgrade your vehicle's audio system with this two-channel MB Quart RA1-150.2 Reference Series amplifier. An aluminum heat sink enhances cooling for low impedance, while the variable electronic crossovers provide intuitive sound control. This MB Quart RA1-150.2 Reference Series amplifier boasts 150W maximum power output for powerful sound reproduction, and the automatic turn-on feature enables easy startups.
    See all Car Amplifiers
    See all Car Amplifiers
  6. Phoenix Gold - GX 800W 4-Channel Full Range Class D Amplifier - Black - Front_Zoom

    Product Description

    Experience premium sound from your car’s audio system with this GX 800W 4-Channel Full Range Class D Amplifier by Phoenix Gold. The GX800.4 features an optimized chassis through balanced flow dissipation and unregulated power supplies to deliver hard-hitting, articulate bass. This audiophile-grade 4-channel amplifier also features surface-mount component technology for superior performance and proprietary Phoenix Gold quick connects for easy installation and serviceability.
    See all Car Amplifiers

    Product Description

    Experience premium sound from your car’s audio system with this GX 800W 4-Channel Full Range Class D Amplifier by Phoenix Gold. The GX800.4 features an optimized chassis through balanced flow dissipation and unregulated power supplies to deliver hard-hitting, articulate bass. This audiophile-grade 4-channel amplifier also features surface-mount component technology for superior performance and proprietary Phoenix Gold quick connects for easy installation and serviceability.
    See all Car Amplifiers
    See all Car Amplifiers
  7. Dash Remote for Select AudioControl Amplifiers and Processors - Black - Angle_Zoom
    Top comment

    "Hooked right up to my amp and the music has been loud ever since...Works great with any high output amplifier for car audio"

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    Product Description

    Add remote level control to your AudioControl amplifier or processor with the ACR-3 optional dash remote. The ACR-3 includes a mounting bracket and a removable mounting enclosure for custom flush-mount installations. This AudioControl remote also features an LED indicator so you can easily view the status of your amplifier or processor without leaving your seat.
    See all Car Amplifiers
    Top comment

    "Hooked right up to my amp and the music has been loud ever since...Works great with any high output amplifier for car audio"

    See all customer reviews

    Product Description

    Add remote level control to your AudioControl amplifier or processor with the ACR-3 optional dash remote. The ACR-3 includes a mounting bracket and a removable mounting enclosure for custom flush-mount installations. This AudioControl remote also features an LED indicator so you can easily view the status of your amplifier or processor without leaving your seat.
    See all Car Amplifiers
    See all Car Amplifiers
  8. Alpine - OPTIM 6 6-Channel Sound Processor with Automatic Sound Tuning - Black - Front_Zoom

    Product Description

    Unleash the hidden potential of any sound system with the Alpine OPTIM6. The OPTIM6 6-channel processor was designed to complement any aftermarket sound system with existing external amplifiers or easily add an external amplifier to a factory or aftermarket sound system.
    See all Car Amplifiers

    Product Description

    Unleash the hidden potential of any sound system with the Alpine OPTIM6. The OPTIM6 6-channel processor was designed to complement any aftermarket sound system with existing external amplifiers or easily add an external amplifier to a factory or aftermarket sound system.
    See all Car Amplifiers
    See all Car Amplifiers
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