Deals Worth GiftingShop now

Skip to content
Gift Ideas
Main Content

Lightweight Amplifiers

No content

Best Buy customers often prefer the following products when searching for Lightweight Amplifiers.

An amplifier is the device that turns the low voltage signals from your source equipment into a signal with enough gain to be used to power a pair of speakers. Browse the top-ranked list of lightweight amplifiers below along with associated reviews and opinions.

Main Results
  1. Pioneer - 1-Channel Class D Mono Amplifier - Black - Front_Zoom
    Top comment

    "One of the Best amplifiers I have own!!I would highly recommend this product!!...Fits on my pre drilled holes. Lightweight but doesn’t feel cheap. Love it"

    See all customer reviews

    Product Description

    The GM-DX871 mono subwoofer amplifier can deliver up to 800 watts RMS to your subwoofer, for powerful bass that will give every song a strong and heavy beat. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a small chassis that fits in a lot of out of the way spaces.
    See all Multi-Channel Amps
    Top comment

    "One of the Best amplifiers I have own!!I would highly recommend this product!!...Fits on my pre drilled holes. Lightweight but doesn’t feel cheap. Love it"

    See all customer reviews

    Product Description

    The GM-DX871 mono subwoofer amplifier can deliver up to 800 watts RMS to your subwoofer, for powerful bass that will give every song a strong and heavy beat. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a small chassis that fits in a lot of out of the way spaces.
    See all Multi-Channel Amps
    See all Multi-Channel Amps
  2. KICKER - CX 400W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black - Front_Zoom
    Top comment

    "Amplifier...New amplifier purchase works excellent. Bass kicks butt....Great amplifier to pair up with kicker speakers with the dual coil"

    See all customer reviews

    Product Description

    Enhance music with this KICKER CX-Series Mono amplifier. The three-second delay when turning this device on or off eliminates unwanted interference, while the subsonic filter removes potentially damaging frequencies. This KICKER CX-Series Mono amplifier has a compact design for easy installation, and the Fail-safe Integration Technology-PLUS provides compatibility to work with almost any radio.
    See all Mono Subwoofer Amps
    Top comment

    "Amplifier...New amplifier purchase works excellent. Bass kicks butt....Great amplifier to pair up with kicker speakers with the dual coil"

    See all customer reviews

    Product Description

    Enhance music with this KICKER CX-Series Mono amplifier. The three-second delay when turning this device on or off eliminates unwanted interference, while the subsonic filter removes potentially damaging frequencies. This KICKER CX-Series Mono amplifier has a compact design for easy installation, and the Fail-safe Integration Technology-PLUS provides compatibility to work with almost any radio.
    See all Mono Subwoofer Amps
    See all Mono Subwoofer Amps
  3. Rocketfish™ - 4 Output Coaxial Amplifier - Silver - Front_Zoom
    Top comment

    "Mini drop amplifier...Works better than most amplifiers you get with standard antennas...Major upgrade over some old Realistic amplifiers...I'd like to see them come out with a larger 8 port amplifier."

    See all customer reviews

    Product Description

    Connect up to 4 devices to the coaxial connection from your cable or indoor/outdoor VHF/UHF/FM antenna with this mini drop amplifier. It works with the DC power provided by components, or with the AC power provided by the included adapter.
    See all A/V Adapters
    Top comment

    "Mini drop amplifier...Works better than most amplifiers you get with standard antennas...Major upgrade over some old Realistic amplifiers...I'd like to see them come out with a larger 8 port amplifier."

    See all customer reviews

    Product Description

    Connect up to 4 devices to the coaxial connection from your cable or indoor/outdoor VHF/UHF/FM antenna with this mini drop amplifier. It works with the DC power provided by components, or with the AC power provided by the included adapter.
    See all A/V Adapters
    See all A/V Adapters
  4. Nuheara - IQbuds 2 MAX Personal Hearing Amplifier - Black - Front_Zoom
    Top comment

    "Great amplifier for hearing my tv!...Good hearing amplifiers"

    See all customer reviews

    Product Description

    IQbuds 2 MAX are multi award-winning hearing buds that personalize and enhance your listening experience. Named as Time Magazine Best 100 Inventions of 2020, IQbuds 2 MAX set a new standard in augmented hearing devices combining all the benefits of a high-end earbuds with advanced features that allow you to control your world of sound. Best in class active noise cancelling technology allows you to turn down your world while you enjoy pitch perfect sound fidelity. With Ear ID you can personalize your listening experience based on your own hearing profile. World sound control features include Speech-in-Noise Control (SINC) that enables you to boost conversations, FOCUS that allows you to focus on sounds in front of you, and World EQ which filters the level of bass and treble in your sound environment. IQbuds2 MAX enables hands free phone calls and the ability to connect to SIRI and Google Assistant. With the compact charging case you can enjoy 20 hours of on-the-go Bluetooth streaming and 36 hours of hearing enhancement. Connect IQbuds2 MAX to IQstream TV (sold separately) to personalize your TV volume while allowing others in the room to listen at their comfortable levels. IQbuds2 MAX are the perfect device for when you feel like you need some situational hearing enhancement but you’re not quite ready for a hearing aid. Required to be worn in both ears simultaneously for optimal listening and performance. Hearing profile customization requires user to complete the EAR ID profile in the IQbuds App for iOS or Android.
    See all Hearing Amplifiers
    Top comment

    "Great amplifier for hearing my tv!...Good hearing amplifiers"

    See all customer reviews

    Product Description

    IQbuds 2 MAX are multi award-winning hearing buds that personalize and enhance your listening experience. Named as Time Magazine Best 100 Inventions of 2020, IQbuds 2 MAX set a new standard in augmented hearing devices combining all the benefits of a high-end earbuds with advanced features that allow you to control your world of sound. Best in class active noise cancelling technology allows you to turn down your world while you enjoy pitch perfect sound fidelity. With Ear ID you can personalize your listening experience based on your own hearing profile. World sound control features include Speech-in-Noise Control (SINC) that enables you to boost conversations, FOCUS that allows you to focus on sounds in front of you, and World EQ which filters the level of bass and treble in your sound environment. IQbuds2 MAX enables hands free phone calls and the ability to connect to SIRI and Google Assistant. With the compact charging case you can enjoy 20 hours of on-the-go Bluetooth streaming and 36 hours of hearing enhancement. Connect IQbuds2 MAX to IQstream TV (sold separately) to personalize your TV volume while allowing others in the room to listen at their comfortable levels. IQbuds2 MAX are the perfect device for when you feel like you need some situational hearing enhancement but you’re not quite ready for a hearing aid. Required to be worn in both ears simultaneously for optimal listening and performance. Hearing profile customization requires user to complete the EAR ID profile in the IQbuds App for iOS or Android.
    See all Hearing Amplifiers
    See all Hearing Amplifiers
  5. Crown - CDi4000 2 X 1200W, 70V/140V Power Amplifier - Black - Front_Zoom

    Product Description

    The CDi Series amplifiers are professional tools designed and built for installed sound applications. The series includes four models which are identical except for output power: CDi 1000, CDi 2000, CDi 4000, and CDi 6000. All are rugged and lightweight. CDi-Series amplifiers feature an intuitive front-panel LCD screen to guide installers through their configurations. CDi amplifiers also offer onboard DSP for loudspeaker signal processing. Other features include a switch-mode universal power supply, useful function indicators, pro portional-speed fan-assisted cooling, removable Phoenix-style inputs, barrier strip outputs for low-Z or 70V/140V loads, short-circuit protection and more.
    See all Power Amplifiers

    Product Description

    The CDi Series amplifiers are professional tools designed and built for installed sound applications. The series includes four models which are identical except for output power: CDi 1000, CDi 2000, CDi 4000, and CDi 6000. All are rugged and lightweight. CDi-Series amplifiers feature an intuitive front-panel LCD screen to guide installers through their configurations. CDi amplifiers also offer onboard DSP for loudspeaker signal processing. Other features include a switch-mode universal power supply, useful function indicators, pro portional-speed fan-assisted cooling, removable Phoenix-style inputs, barrier strip outputs for low-Z or 70V/140V loads, short-circuit protection and more.
    See all Power Amplifiers
    See all Power Amplifiers
  6. Sonos - Amp 250W 2.1-Ch Amplifier - Black - Front_Zoom

    Model: AMPG1US1BLK
    SKU: 6312857
    Top comment

    "Great Amplifier...The Sonos amplifiers I purchased a couple weeks ago were a great way to implement existing audio that was already installed throughout the inside and patio of my new house. ...Sonos amplifier delivers...Amplifier is great. I am a Sonos fan and have been building a system for the past 10 years. "

    See all customer reviews

    Product Description

    Enhance your home audio with this Class D Sonos amplifier. Its 125W of power per channel lets you enjoy high-resolution sound from your bookshelf speakers, TV and other passive components, and Wi-Fi connectivity supports multiroom setups and wireless streaming via AirPlay and the Sonos app.
    See all Integrated Amplifiers
    Top comment

    "Great Amplifier...The Sonos amplifiers I purchased a couple weeks ago were a great way to implement existing audio that was already installed throughout the inside and patio of my new house. ...Sonos amplifier delivers...Amplifier is great. I am a Sonos fan and have been building a system for the past 10 years. "

    See all customer reviews

    Product Description

    Enhance your home audio with this Class D Sonos amplifier. Its 125W of power per channel lets you enjoy high-resolution sound from your bookshelf speakers, TV and other passive components, and Wi-Fi connectivity supports multiroom setups and wireless streaming via AirPlay and the Sonos app.
    See all Integrated Amplifiers
    See all Integrated Amplifiers
  7. Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black - Front_Zoom
    Top comment

    "Great amplifier...It was a replacement of my broken amplifier. Recommend....Nice Amplifier...The amplifier makes my system come alive. Awesome!"

    See all customer reviews

    Product Description

    Give your car stereo system a power boost with this Alpine Power Pack KTP-445U 180W Class D bridgeable 4-channel amplifier that features a 12dB/Oct high-pass filter for powerful sound.
    See all Multi-Channel Amps
    Top comment

    "Great amplifier...It was a replacement of my broken amplifier. Recommend....Nice Amplifier...The amplifier makes my system come alive. Awesome!"

    See all customer reviews

    Product Description

    Give your car stereo system a power boost with this Alpine Power Pack KTP-445U 180W Class D bridgeable 4-channel amplifier that features a 12dB/Oct high-pass filter for powerful sound.
    See all Multi-Channel Amps
    See all Multi-Channel Amps
  8. KICKER - CX 800W Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black - Front_Zoom
    Top comment

    "Amplifier...Great amplifier. Powers my subwoofer perfectly! Would recommend...Very nice and powerful amplifier. I am very satisfied."

    See all customer reviews

    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...Very nice and powerful amplifier. I am very satisfied."

    See all customer reviews

    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
  9. KICKER - Remote - Black - Front_Zoom

    Model: 46CXARC
    SKU: 6333351
    Top comment

    "Does what it's supposed to do with my amplifier. Easy install....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
    Top comment

    "Does what it's supposed to do with my amplifier. Easy install....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
  10. Kenwood - Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black - Front_Zoom
    Top comment

    "Amplifier...Amplifier has great clarity! no interference from connections....Best Amplifier in its class!!!...I can definitely attest that Kenwood’s amplifiers get better with every new generation amplifier they release. "

    See all customer reviews

    Product Description

    Elevate your car audio experience with the Kenwood KAC-511 Class D Digital Mono Amplifier. This amplifier delivers up to 500 watts of RMS power at 2 ohms, providing your subwoofer with the energy it needs to produce rich, deep bass. Designed for efficiency, this Class D amplifier ensures reliable power handling without excessive heat, making it perfect for powering a subwoofer in a compact automotive setup. It features a variable low-pass crossover, allowing you to fine-tune the frequency output between 50Hz and 200Hz to suit your preferences and subwoofer capabilities. With a sleek, compact design that makes installation easy, the KAC-511 is ideal for tight spaces without sacrificing performance. A 100dB signal-to-noise ratio ensures that your audio remains crisp and clear, free from distortion, while the included remote bass control lets you adjust the bass level from your seat. Whether you're upgrading your sound system or replacing an older amp, the Kenwood KAC-511 offers high-quality performance at an excellent value.
    See all Mono Subwoofer Amps
    Top comment

    "Amplifier...Amplifier has great clarity! no interference from connections....Best Amplifier in its class!!!...I can definitely attest that Kenwood’s amplifiers get better with every new generation amplifier they release. "

    See all customer reviews

    Product Description

    Elevate your car audio experience with the Kenwood KAC-511 Class D Digital Mono Amplifier. This amplifier delivers up to 500 watts of RMS power at 2 ohms, providing your subwoofer with the energy it needs to produce rich, deep bass. Designed for efficiency, this Class D amplifier ensures reliable power handling without excessive heat, making it perfect for powering a subwoofer in a compact automotive setup. It features a variable low-pass crossover, allowing you to fine-tune the frequency output between 50Hz and 200Hz to suit your preferences and subwoofer capabilities. With a sleek, compact design that makes installation easy, the KAC-511 is ideal for tight spaces without sacrificing performance. A 100dB signal-to-noise ratio ensures that your audio remains crisp and clear, free from distortion, while the included remote bass control lets you adjust the bass level from your seat. Whether you're upgrading your sound system or replacing an older amp, the Kenwood KAC-511 offers high-quality performance at an excellent value.
    See all Mono Subwoofer Amps
    See all Mono Subwoofer Amps
No content
No content