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Auxiliary Inputs Essentials

Enhance your audio experience with our diverse selection of auxiliary inputs essentials, designed to seamlessly connect your devices and elevate sound quality. Whether you're looking to link your smartphone to a car stereo or connect your laptop to a home audio system, these versatile inputs provide the flexibility you need. Explore options that cater to different needs and preferences, ensuring compatibility with a wide range of gadgets and setups. Discover how auxiliary inputs essentials can simplify connections and bring your favorite tunes to life with clarity and precision.

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  1. Marshall - Acton III Bluetooth Home Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Cream

    SKU: CFCR4HKH2H

    Product Description

    A cream wireless speaker offering immersive sound, Bluetooth connectivity, and customizable bass, treble, and volume controls.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $199.99
    Save $100
    The previous price was $299.99

  2. Marshall - Acton III Bluetooth Home Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Midnight Blue

    SKU: CFCR4H422K

    Product Description

    A compact midnight blue Bluetooth speaker with immersive sound, bass/treble controls, and 3.5 mm auxiliary input.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $199.99
    Save $100
    The previous price was $299.99

  3. Marshall - Acton III Bluetooth Home Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Brown

    SKU: CFCR4HKK9K

    Product Description

    A compact brown Bluetooth speaker with immersive sound, bass/treble controls, and a 3.5 mm auxiliary input.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $199.99
    Save $100
    The previous price was $299.99

  4. Marshall - Tufton Portable Wireless Bluetooth Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Black/Brass

    SKU: CFCR4HK4PV

    Product Description

    A portable black and brass Bluetooth speaker with bass, treble, and volume controls plus auxiliary input.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $328.99
    Save $151
    The previous price was $479.99

  5. Marshall - Kilburn III Portable Wireless Bluetooth Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Cream

    SKU: CFCR4H47VR

    Product Description

    A portable cream speaker delivering 360° Bluetooth audio with bass, treble, and volume controls plus auxiliary input.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $349.99
    Save $30
    The previous price was $379.99

  6. Victrola - Wood Metropolitan Mid Century Modern Bluetooth Record Player with 3-speed Turntable and Radio - Walnut

    SKU: J3GT5YK3T2

    Product Description

    A walnut-finished mid-century modern record player featuring Bluetooth, 3-speed turntable, radio, and LED-lit tuner.
    See all All-in-One Turntables
    Your price for this item is $100.99
    Save $59
    The previous price was $159.99

  7. Marshall - Stockwell II Portable Wireless Bluetooth Speaker with Bass / Treble / Volume Controls and 3.5 mm Auxiliary Input - Black/Brass

    SKU: CFCR4HWVVR

    My only down side is that the outer rubber protection is not fixated to the actually speaker and so it slides and misaligns with the Aux input. Not sure if this will become an issue with more usage.

    Product Description

    A portable black and brass Bluetooth speaker delivering 360° sound, customizable controls, and 20+ hours of playtime.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $149.99
    Save $80
    The previous price was $229.99

  8. Metra - Axxess USB Adaptor for Select 2015-2020 Ford F-150 - Black

    SKU: J7RX7YJ4ZX

    This pop in perfectly replaces the existing F150 USB face plate to match new Kenwood head unit inputs!

    Product Description

    A black USB adaptor that adds auxiliary, HDMI, and USB ports for select Ford F-150 vehicles.
    See all Deck Accessories & Installation Parts
    Your price for this item is $24.99
    Save $5
    The previous price was $29.99

  9. Maestro - Factory USB to Male USB Adapter for Select Subaru Vehicles - Black

    SKU: JXC4YHZX2Q

    Product Description

    A black adapter that maintains USB and 3.5mm auxiliary port functionality for select Subaru aftermarket radios.
    See all Car Installation Parts & Accessories
    Your price for this item is $16.99

  10. 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
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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.