Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop now

Skip to content
Gift Ideas
Main Content

Multi-Channel Amplifiers

No content

Best Buy customers often prefer the following products when searching for Multi-Channel Amplifiers.

If you're looking for a way to get more out of your audio system, multi-channel amplifiers are the way to go. These devices can take the audio coming from a source and amplify it so you can play it through multiple devices at the same time. Browse the top-ranked list of multi-channel amplifiers below along with associated reviews and opinions.

Main Results
  1. Rotel - RMB-1585MKII 340W 5-Ch Multi-Channel Amplifier - Black - Front_Zoom

    Product Description

    Introducing Rotel's RMB-1585MKII, a 5-channel amplifier that upholds our legacy of crafting high-power, audiophile performance amplifiers for multi-channel systems. With a commanding 210 Watts per channel into 8 ohms and an impressive 340 Watts per channel into 4 ohms, it's your ticket to an immersive home theater experience that captures the essence of your audio and movies like never before.
    See all Power Amplifiers

    Product Description

    Introducing Rotel's RMB-1585MKII, a 5-channel amplifier that upholds our legacy of crafting high-power, audiophile performance amplifiers for multi-channel systems. With a commanding 210 Watts per channel into 8 ohms and an impressive 340 Watts per channel into 4 ohms, it's your ticket to an immersive home theater experience that captures the essence of your audio and movies like never before.
    See all Power Amplifiers
    See all Power Amplifiers
  2. Rotel - RMB-1585MKII 340W 5-Ch Multi-Channel Amplifier - Silver - Front_Zoom

    Product Description

    Introducing Rotel's RMB-1585MKII, a 5-channel amplifier that upholds our legacy of crafting high-power, audiophile performance amplifiers for multi-channel systems. With a commanding 210 Watts per channel into 8 ohms and an impressive 340 Watts per channel into 4 ohms, it's your ticket to an immersive home theater experience that captures the essence of your audio and movies like never before.
    See all Power Amplifiers

    Product Description

    Introducing Rotel's RMB-1585MKII, a 5-channel amplifier that upholds our legacy of crafting high-power, audiophile performance amplifiers for multi-channel systems. With a commanding 210 Watts per channel into 8 ohms and an impressive 340 Watts per channel into 4 ohms, it's your ticket to an immersive home theater experience that captures the essence of your audio and movies like never before.
    See all Power Amplifiers
    See all Power Amplifiers
  3. Sonance - 16-50 AMP - 800W 16.0 Ch. Multi-Channel Amplifier for Home Audio & Multi Room Systems (Each) - Black - Front_Zoom
    Top comment

    "Product works great for multi channel amp needs. Good power and clean sound....Sonance 16 channel Ampliflier...Only concern is the connections on the back are so tiny it took the techs significant work to get the pin connectors to work properly as we needed to consolidate a few of the rooms to one channel. Became a task however is very doable so that it is wired properly."

    See all customer reviews

    Product Description

    Power more zones with elegant simplicity. The Sonance 16-50 Amp delivers the same clean, efficient amplification as its 8-channel counterpart, with double the zone coverage and speaker flexibility for expansive whole house audio amplifier systems. With 16 channels across 8 stereo zones, the Sonance 16-50 Amp is purpose-built for multi room audio systems, driving consistent, high-fidelity sound throughout the home. It delivers 50 watts per channel into 8 ohms (100W @ 4 ohms) and can be bridged to produce up to 200 watts per channel where higher output is needed. Designed for seamless integration into any distributed audio amplifier configuration, the Sonance 16-50 Amp features selectable crossover settings for the subwoofer output and independent zone level controls. Auto signal sensing and advanced protection circuitry ensure safe, reliable operation. Rack-mountable in a 1U chassis or shelf-friendly with included feet, this multi zone amplifier fits beautifully into custom installs, from luxury homes to boutique retail stores, and multi zone distributed audio systems for any home.
    See all Power Amplifiers
    Top comment

    "Product works great for multi channel amp needs. Good power and clean sound....Sonance 16 channel Ampliflier...Only concern is the connections on the back are so tiny it took the techs significant work to get the pin connectors to work properly as we needed to consolidate a few of the rooms to one channel. Became a task however is very doable so that it is wired properly."

    See all customer reviews

    Product Description

    Power more zones with elegant simplicity. The Sonance 16-50 Amp delivers the same clean, efficient amplification as its 8-channel counterpart, with double the zone coverage and speaker flexibility for expansive whole house audio amplifier systems. With 16 channels across 8 stereo zones, the Sonance 16-50 Amp is purpose-built for multi room audio systems, driving consistent, high-fidelity sound throughout the home. It delivers 50 watts per channel into 8 ohms (100W @ 4 ohms) and can be bridged to produce up to 200 watts per channel where higher output is needed. Designed for seamless integration into any distributed audio amplifier configuration, the Sonance 16-50 Amp features selectable crossover settings for the subwoofer output and independent zone level controls. Auto signal sensing and advanced protection circuitry ensure safe, reliable operation. Rack-mountable in a 1U chassis or shelf-friendly with included feet, this multi zone amplifier fits beautifully into custom installs, from luxury homes to boutique retail stores, and multi zone distributed audio systems for any home.
    See all Power Amplifiers
    See all Power Amplifiers
  4. Sonance - UA 2-125 – 2-Channel Home Audio Amplifier with Digital Signal Processing (Each) - Black - Front_Zoom

    Product Description

    The Sonance UA 2-125 delivers powerful two-channel performance in an ultra-compact form factor, ideal for discreet audio zones where space is limited and sound quality matters. With 125 watts per channel at 8 ohms or 250W @ 4 ohms bridged (single channel), it’s the perfect solution for driving stereo music in bedrooms, offices, utility rooms, or outdoor entertainment spaces. This slim amplifier features onboard DSP with control via the SonARC app, giving you precise tuning from your phone or tablet. Flexible input options include analog RCA, coaxial, and optical connections, making it compatible with a wide variety of source equipment. The unique T-slot chassis design allows for creative mounting into structured wiring cans, TV back boxes, or surface brackets. Built for installation in tight spaces without sacrificing performance, the UA 2-125 is ideal for anyone looking to bring high-performance, detail-rich sound into everyday listening zones.
    See all Integrated Amplifiers

    Product Description

    The Sonance UA 2-125 delivers powerful two-channel performance in an ultra-compact form factor, ideal for discreet audio zones where space is limited and sound quality matters. With 125 watts per channel at 8 ohms or 250W @ 4 ohms bridged (single channel), it’s the perfect solution for driving stereo music in bedrooms, offices, utility rooms, or outdoor entertainment spaces. This slim amplifier features onboard DSP with control via the SonARC app, giving you precise tuning from your phone or tablet. Flexible input options include analog RCA, coaxial, and optical connections, making it compatible with a wide variety of source equipment. The unique T-slot chassis design allows for creative mounting into structured wiring cans, TV back boxes, or surface brackets. Built for installation in tight spaces without sacrificing performance, the UA 2-125 is ideal for anyone looking to bring high-performance, detail-rich sound into everyday listening zones.
    See all Integrated Amplifiers
    See all Integrated Amplifiers
  5. Marantz - MODEL M1 100W 2.1 Ch. Wireless Streaming Amplifier - Black - Front_Zoom
    Top comment

    "This integrated amplifier is an excellent choice for small spaces and has clean power....My first Marantz amplifier...I also own the Bose music amplifier, which has a brighter sound, but the Marantz M1 amplifier has a softer warmer sound, which easier on the ears at higher volumes. "

    See all customer reviews

    Product Description

    Step into the future of home stereo music with the Marantz Model M1 wireless streaming amplifier. Delivering an impressive 125W per channel at 4 Ohms or 100W at 8 Ohms, this powerhouse ensures your speakers reproduce accurate sound without any distortion. The amplifier's versatility allows you to play music in multiple ways. Whether it's through Apple Airplay 2, Bluetooth, USB, RCA input, TOSLINK, or HDMI input, the options are endless. Audiophiles can experience high-resolution audio playback over network, streaming services, and USB, with support for 24-bit/192kHz PCM and DSD audio files. With built-in HEOS play wireless streaming from your favorite streaming services like Spotify, Pandora, TIDAL, and more. Leveraging the powerful built-in HEOS, you can use multiple MODEL M1s to create a multi-zone music distribution system. Alternatively, pair this Marantz amplifier with your existing HEOS-enabled Marantz Hi-Fi or home theater system. Enhance your TV viewing experience with Dolby Digital +, delivering high-quality sound from TV sources. Plus, HDMI (eARC) ensures high bandwidth and minimum compression, transmitting audio signals from your TV to the amplifier without any lag. And not just on sound, the Model M1 also excels in design, featuring a sleek metal grill top design that enhances the aesthetics of any room. Install the amplifier discreetly with the threaded mounting point, ensuring it blends seamlessly into your home decor. Rest assured knowing that the amplifier's highly efficient thermal management system prevents overheating, making it ideal for hassle-free multi-room music playback. Experience the perfect fusion of performance, versatility, and design with the Marantz MODEL M1 amplifier.
    See all Home Amplifiers
    Top comment

    "This integrated amplifier is an excellent choice for small spaces and has clean power....My first Marantz amplifier...I also own the Bose music amplifier, which has a brighter sound, but the Marantz M1 amplifier has a softer warmer sound, which easier on the ears at higher volumes. "

    See all customer reviews

    Product Description

    Step into the future of home stereo music with the Marantz Model M1 wireless streaming amplifier. Delivering an impressive 125W per channel at 4 Ohms or 100W at 8 Ohms, this powerhouse ensures your speakers reproduce accurate sound without any distortion. The amplifier's versatility allows you to play music in multiple ways. Whether it's through Apple Airplay 2, Bluetooth, USB, RCA input, TOSLINK, or HDMI input, the options are endless. Audiophiles can experience high-resolution audio playback over network, streaming services, and USB, with support for 24-bit/192kHz PCM and DSD audio files. With built-in HEOS play wireless streaming from your favorite streaming services like Spotify, Pandora, TIDAL, and more. Leveraging the powerful built-in HEOS, you can use multiple MODEL M1s to create a multi-zone music distribution system. Alternatively, pair this Marantz amplifier with your existing HEOS-enabled Marantz Hi-Fi or home theater system. Enhance your TV viewing experience with Dolby Digital +, delivering high-quality sound from TV sources. Plus, HDMI (eARC) ensures high bandwidth and minimum compression, transmitting audio signals from your TV to the amplifier without any lag. And not just on sound, the Model M1 also excels in design, featuring a sleek metal grill top design that enhances the aesthetics of any room. Install the amplifier discreetly with the threaded mounting point, ensuring it blends seamlessly into your home decor. Rest assured knowing that the amplifier's highly efficient thermal management system prevents overheating, making it ideal for hassle-free multi-room music playback. Experience the perfect fusion of performance, versatility, and design with the Marantz MODEL M1 amplifier.
    See all Home Amplifiers
    See all Home Amplifiers
  6. Kenwood - Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black - Front_Zoom
    Top comment

    "Kenwood 600 watt multi channel amplifier...Great multi-channel amp. Great value when on sale"

    See all customer reviews

    Product Description

    Boost your car audio system’s performance with the Kenwood KAC-314 Class D bridgeable multichannel amplifier. This amplifier delivers up to 1000 watts of maximum power, providing clear, powerful sound that enhances your driving experience. Its compact design allows for versatile installation, while the variable crossovers give you the flexibility to fine-tune your audio settings for optimal sound quality. With its Class D efficiency, the KAC-314 delivers robust power without overheating. Whether you're powering speakers or a subwoofer, this amplifier ensures dynamic and distortion-free audio performance.
    See all Multi-Channel Amps
    Top comment

    "Kenwood 600 watt multi channel amplifier...Great multi-channel amp. Great value when on sale"

    See all customer reviews

    Product Description

    Boost your car audio system’s performance with the Kenwood KAC-314 Class D bridgeable multichannel amplifier. This amplifier delivers up to 1000 watts of maximum power, providing clear, powerful sound that enhances your driving experience. Its compact design allows for versatile installation, while the variable crossovers give you the flexibility to fine-tune your audio settings for optimal sound quality. With its Class D efficiency, the KAC-314 delivers robust power without overheating. Whether you're powering speakers or a subwoofer, this amplifier ensures dynamic and distortion-free audio performance.
    See all Multi-Channel Amps
    See all Multi-Channel Amps
  7. Nuheara - IQbuds 2 MAX Personal Hearing Amplifier - Black - Front_Zoom
    Top comment

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

    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

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

    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
  8. 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
  9. Sonos - Amp 250W 2.1-Ch Amplifier - Black - Front_Zoom

    Model: AMPG1US1BLK
    SKU: 6312857
    Top comment

    "Expensive but powerful 2 channel amp...Expensive but powerful 2 channel amp. I use 2 of these to power my outdoor speaker channels and integrates into broader Sonos system. ...Nice streaming amplifier...Very good sounding digital amplifier. Very versatile, can be used as a stereo amp, frot channels amp or rear channel amp in a surround setup"

    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

    "Expensive but powerful 2 channel amp...Expensive but powerful 2 channel amp. I use 2 of these to power my outdoor speaker channels and integrates into broader Sonos system. ...Nice streaming amplifier...Very good sounding digital amplifier. Very versatile, can be used as a stereo amp, frot channels amp or rear channel amp in a surround setup"

    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
  10. Marantz - MODEL M4 100W 8.0-Ch. Four Zone Distribution Amplifier with HEOS - Black - Front_Zoom

    Product Description

    Immerse yourself in the world of multi-zone music with the Marantz Model M4 distribution amplifier. Breaking free from the complexity of traditional amplifiers, it offers seamless integration and effortless enjoyment. With 8 channels delivering 100W at 8 Ohms or 125W at 4 Ohms, power is never compromised. For even more power, simply use Bridge Mode which offers up to 4 x 200W of output, or pair your MODEL M4 with offboard power amplifiers in each room. Divided into 4 zones, your home becomes a symphony, indoors and out, with outdoor landscape speakers or indoor room setups effortlessly catered to. And if you want more bass, 4 subwoofer outputs ensure no corner is lacking in the low end. You can further power up your setup effortlessly with assignable stereo pre-outs, ensuring every corner is filled with sound. Also, Marantz's thermally triggered fan cooling system ensures uninterrupted enjoyment, so the music flows without a hitch. The Marantz Amplifier also comes with built-in HEOS, enabling seamless playback across zones, custom subwoofer settings, and access to popular streaming platforms like Spotify, Amazon Music, Tidal, Pandora, Deezer, and more. With (4) USB, (4) analog input, (4) digital optical, and (2) ethernets, connectivity is a breeze. Indulge in simultaneous playback from different sources in different zones using the HEOS app. Whether it's wired sources, TV audio, or your favorite music streaming service, MODEL M4 handles it all with finesse. With a steel chassis and brushed aluminum front face, it's a blend of elegance and durability, designed to complement any space. It has a rack-mountable design which makes it easy to install & place next to your AVR & other receiver sources.
    See all Home Amplifiers

    Product Description

    Immerse yourself in the world of multi-zone music with the Marantz Model M4 distribution amplifier. Breaking free from the complexity of traditional amplifiers, it offers seamless integration and effortless enjoyment. With 8 channels delivering 100W at 8 Ohms or 125W at 4 Ohms, power is never compromised. For even more power, simply use Bridge Mode which offers up to 4 x 200W of output, or pair your MODEL M4 with offboard power amplifiers in each room. Divided into 4 zones, your home becomes a symphony, indoors and out, with outdoor landscape speakers or indoor room setups effortlessly catered to. And if you want more bass, 4 subwoofer outputs ensure no corner is lacking in the low end. You can further power up your setup effortlessly with assignable stereo pre-outs, ensuring every corner is filled with sound. Also, Marantz's thermally triggered fan cooling system ensures uninterrupted enjoyment, so the music flows without a hitch. The Marantz Amplifier also comes with built-in HEOS, enabling seamless playback across zones, custom subwoofer settings, and access to popular streaming platforms like Spotify, Amazon Music, Tidal, Pandora, Deezer, and more. With (4) USB, (4) analog input, (4) digital optical, and (2) ethernets, connectivity is a breeze. Indulge in simultaneous playback from different sources in different zones using the HEOS app. Whether it's wired sources, TV audio, or your favorite music streaming service, MODEL M4 handles it all with finesse. With a steel chassis and brushed aluminum front face, it's a blend of elegance and durability, designed to complement any space. It has a rack-mountable design which makes it easy to install & place next to your AVR & other receiver sources.
    See all Home Amplifiers
    See all Home Amplifiers
No content
No content