Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

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home amplifiers

Audio Modules

Discover the world of immersive sound with our diverse selection of audio modules, designed to elevate your listening experience to new heights. Whether you're crafting a custom audio setup or enhancing an existing system, these modules offer versatility and precision for any audiophile or tech enthusiast. Explore cutting-edge technology that seamlessly integrates into your home or studio environment, providing powerful performance and exceptional sound quality. At Best Buy, we bring you an array of options to suit your unique audio needs, ensuring you find the perfect solution for any project or space. Dive into our collection and transform how you experience sound today.

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  1. Polk Audio - Polk Reserve R900 Height Module Speaker for 3D, Immersive Sound, 1" Pinnacle Ring Tweeter & 4" Turbine Cone Woofer - White

    SKU: JX5P9S4SPG

    Product Description

    A white height module speaker delivering immersive 3D Dolby Atmos sound with a Pinnacle tweeter and Turbine woofer.
    See all Outdoor Speakers
    Your price for this item is $599.00

  2. Polk Audio - Polk Reserve R900 Height Module Speaker for 3D, Immersive Sound, 1" Pinnacle Ring Tweeter & 4" Turbine Cone Woofer - Black

    SKU: JX5P9S4SP7

    Product Description

    A black height module speaker delivering immersive 3D Dolby Atmos sound with a Pinnacle tweeter and Turbine woofer.
    See all Outdoor Speakers
    Your price for this item is $599.00

  3. AudioControl - 8-Channel Input 10-Channel Output DSP Matrix Processor - Black

    SKU: J3Q3PL4Y6K

    Mecp car audio installer and 25yr car audio enthusiast. This is a spectacular piece of machinery and software.

    Product Description

    A versatile black DSP matrix processor offering 8-channel input, 10-channel output, EQ, and Bluetooth compatibility.
    See all Preamps
    Your price for this item is $829.99

  4. PAC - Analog-to-Digital Audio Converter for Select Hyundai Vehicles - Black/Blue

    SKU: J2VK4TVGRJ

    Product Description

    An analog-to-digital audio converter in black/blue that retains factory-amplified sound for select Hyundai vehicles.
    See all Car Audio Installation
    Your price for this item is $84.99
    Save $5
    The previous price was $89.99

  5. Sonance - MKIII ANALOG INPUT MODULE - Analog Card for DSP MKIII Amplifiers (Each) - Black

    SKU: J78WL7S593

    Product Description

    An analog input module in black that adds line inputs and loop outputs to compatible DSP amplifiers.
    See all Home Amplifiers
    Your price for this item is $180.00

  6. Sonance - MKIII HYBRID INPUT MODULE - Digital/Analog Card for DSP MKIII Amplifiers (Each) - Black

    SKU: J78WL7S5SF

    Product Description

    A black hybrid input module delivering high-performance digital and analog audio for distributed sound systems.
    See all Home Amplifiers
    Your price for this item is $180.00

  7. MKIII DIGITAL INPUT MODULE - Digital Card direct connection for Sonance DSP MKIII Amplifiers (Each) - Black

    SKU: J78WL7S595

    Product Description

    A black digital input module providing reliable PCM audio connectivity for distributed audio systems in commercial spaces.
    See all Home Amplifiers
    Your price for this item is $200.00

  8. PAC - Universal Trigger Output Module - Black

    SKU: J2VYGV2K79

    Product Description

    A black module offering programmable positive and negative trigger outputs for simplified car electronics installation.
    See all Radio Replacement Modules
    Your price for this item is $65.49
    Save $14
    The previous price was $79.99

  9. MartinLogan - 16.0-Ch. Matrix Distribution Amplifier - Black

    SKU: J3GW8RF65L

    Best source for whole home audio

    Product Description

    A black 16-channel amplifier offering full matrix switching, independent room correction, and easy web-based setup.
    See all Home Amplifiers
    Your price for this item is $3,749.99

  10. Metra - Axxess 4-Channel Adjustable Line Output Converter Interface - Multi

    SKU: J7RX7Y3Z3V

    Product Description

    A multi-colored four-channel converter that transforms speaker-level audio to line-level for adding amplifiers.
    See all Deck Interfaces
    Your price for this item is $38.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.