Amplifier Modules
Best Buy customers often prefer the following products when searching for Amplifier Modules.
Amplifier modules are essential components for anyone looking to enhance their audio systems with precision and power. These versatile modules are designed to boost audio signals, ensuring that every note and beat is delivered with clarity and impact. Whether you're upgrading a home theater system, setting up a professional audio rig, or customizing a car sound system, amplifier modules offer the flexibility and performance needed to achieve superior sound quality. Explore our diverse selection to find the perfect amplifier module that meets your specific audio needs and elevates your listening experience.
Sonos - Amp 250W 2.1-Ch Amplifier - Black
Model: AMPG1US1BLKSKU: 6312857Top 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 reviewsSee all Integrated AmplifiersProduct 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 AmplifiersTop 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 reviewsSee all Integrated AmplifiersProduct 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.
Alpine - Power Pack 180W Class D Bridgeable Multichannel Amplifier with High-Pass Filter - Black
Model: KTP-445USKU: 4769803Top 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 reviewsSee all Multi-Channel AmpsProduct 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.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 reviewsSee all Multi-Channel AmpsProduct 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 AmpsYour price for this item is $289.99Select pickup
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Installation available at select stores - more info at checkout
Kenwood - Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black
Model: KAC-511SKU: 6330947Top 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 reviewsSee all Mono Subwoofer AmpsProduct 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.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 reviewsSee all Mono Subwoofer AmpsProduct 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 AmpsYour price for this item is $42.99The comparable value price is $199.99
Pioneer - 4-Channel Class D Amplifier - Black
Model: GM-DX874SKU: 6321734Top comment"Amplifier...Great amplifier very pleased with sound quality and price just right would definitely buy again...Paul's Amplifier...Great Amplifier, no problems yet,sounds great and good product for the buck"
See all customer reviewsSee all Multi-Channel AmpsProduct Description
The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.Top comment"Amplifier...Great amplifier very pleased with sound quality and price just right would definitely buy again...Paul's Amplifier...Great Amplifier, no problems yet,sounds great and good product for the buck"
See all customer reviewsSee all Multi-Channel AmpsProduct Description
The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.See all Multi-Channel AmpsYour price for this item is $219.99The comparable value price is $269.99Select pickup
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Installation available at select stores - more info at checkout
KICKER - KEY 200W Multichannel Amplifier with High-Pass Crossover - Black
Model: 47KEY2004SKU: 6409449Top comment"Powerful space saving amplifier...Paid for install of all stereo components to include six speakers, subwoofer and two amplifiers...Kicker Key 200.4 Amplifier Kicks!...Kicker Key 200.4 Amplifier Kicks! Great product. Easy install. Compact."
See all customer reviewsSee all Multi-Channel AmpsProduct Description
Turn it up to 11 with this KICKER four-channel amplifier. With 200W of raw power, this amplifier boosts the potential of OEM or aftermarket stereos for effortless incorporation. Acoustic correction provides concert-quality sound, while FIT2 technology ensures compatibility with nearly every stock or custom stereo system on the market. This KICKER four-channel amplifier supports the start/stop technology found in hybrids and other gas-savers, ensuring unimpeded enjoyment.Top comment"Powerful space saving amplifier...Paid for install of all stereo components to include six speakers, subwoofer and two amplifiers...Kicker Key 200.4 Amplifier Kicks!...Kicker Key 200.4 Amplifier Kicks! Great product. Easy install. Compact."
See all customer reviewsSee all Multi-Channel AmpsProduct Description
Turn it up to 11 with this KICKER four-channel amplifier. With 200W of raw power, this amplifier boosts the potential of OEM or aftermarket stereos for effortless incorporation. Acoustic correction provides concert-quality sound, while FIT2 technology ensures compatibility with nearly every stock or custom stereo system on the market. This KICKER four-channel amplifier supports the start/stop technology found in hybrids and other gas-savers, ensuring unimpeded enjoyment.See all Multi-Channel AmpsYour price for this item is $224.99The comparable value price is $299.99Select pickup
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Installation available at select stores - more info at checkout
AudioControl - 300W Monoblock Class D Micro Amplifier - Black
Model: ACM-1.300SKU: 6294614Top comment"I previously installed an infinite baffle (IB) sub in the shelf of my Audi S4 replacing the stock sub and was powering it using the stock B&O amplifier. It was a nice upgrade but I knew I could get more out of the IB sub by adding an amp. "
See all customer reviewsSee all Mono Subwoofer AmpsProduct Description
Enjoy powerful audio from your subwoofer or single-channel speaker with this 300W Monoblock Class D Micro Amplifier by AudioControl. The ACM-1.300 features a compact chassis that allows installation in confined spaces and a selectable low-pass crossover to get the most robust sound for your car’s audio system. This micro amplifier also features AccuBASS technology so you can turn up the volume without losing bass.Top comment"I previously installed an infinite baffle (IB) sub in the shelf of my Audi S4 replacing the stock sub and was powering it using the stock B&O amplifier. It was a nice upgrade but I knew I could get more out of the IB sub by adding an amp. "
See all customer reviewsSee all Mono Subwoofer AmpsProduct Description
Enjoy powerful audio from your subwoofer or single-channel speaker with this 300W Monoblock Class D Micro Amplifier by AudioControl. The ACM-1.300 features a compact chassis that allows installation in confined spaces and a selectable low-pass crossover to get the most robust sound for your car’s audio system. This micro amplifier also features AccuBASS technology so you can turn up the volume without losing bass.See all Mono Subwoofer AmpsYour price for this item is $289.99Select pickup
Select shipping
Installation available at select stores - more info at checkout
Sonance - 16-50 AMP - 800W 16.0 Ch. Multi-Channel Amplifier for Home Audio & Multi Room Systems (Each) - Black
Model: 93546SKU: 6529873See all Power AmplifiersProduct 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 AmplifiersSee all Power AmplifiersProduct 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.
Sonance - 8-50 AMP - 400W 8.0 Ch. Multi-Channel Amplifier for Home Audio & Multi Room Systems (Each) - Black
Model: 8-50 AMPSKU: 6529834Top comment"Have four zones and speakers would go in and out with the Niles amplifier. I am have no issues wirh the Sonance Amplifier. ...Sonance Amplifier Installation...Sonance Amplifier was installed in a professional manner and has exceeded my expectations."
See all customer reviewsSee all Power AmplifiersProduct Description
Upgrade your entire home with one compact solution. The Sonance 8-50 Amp, distributed audio amplifier brings professional-grade performance to multi room audio systems, offering 8 channels of flexible amplification for seamless whole house audio. With 50W per channel at 8 ohms and up to 200W bridged, this home audio amplifier powers your favorite rooms, from kitchen to patio, with consistent, high-fidelity sound. It’s rack- or shelf-ready, easy to install, and built to integrate beautifully into any distributed audio system. Additional highlights include an 80Hz/120Hz selectable crossover filter, subwoofer output, signal sensing auto-on, and advanced protection circuitry for reliable, long-term use. Whether you're streaming, entertaining, or relaxing, the Sonance 8-50 Amp ensures your whole home sound system sounds as good as it looks.See all Power AmplifiersTop comment"Have four zones and speakers would go in and out with the Niles amplifier. I am have no issues wirh the Sonance Amplifier. ...Sonance Amplifier Installation...Sonance Amplifier was installed in a professional manner and has exceeded my expectations."
See all customer reviewsSee all Power AmplifiersProduct Description
Upgrade your entire home with one compact solution. The Sonance 8-50 Amp, distributed audio amplifier brings professional-grade performance to multi room audio systems, offering 8 channels of flexible amplification for seamless whole house audio. With 50W per channel at 8 ohms and up to 200W bridged, this home audio amplifier powers your favorite rooms, from kitchen to patio, with consistent, high-fidelity sound. It’s rack- or shelf-ready, easy to install, and built to integrate beautifully into any distributed audio system. Additional highlights include an 80Hz/120Hz selectable crossover filter, subwoofer output, signal sensing auto-on, and advanced protection circuitry for reliable, long-term use. Whether you're streaming, entertaining, or relaxing, the Sonance 8-50 Amp ensures your whole home sound system sounds as good as it looks.
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