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Discount Audio Cables

The quality of the audio cables you use can have a significant impact on the sound you hear from your audio system. This is especially true when it comes to speaker cables, which carry the full audio spectrum and should be made with high-quality materials and shielded to prevent interference. Browse the top-ranked list of discount audio cables below along with associated reviews and opinions.  

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  1. Best Buy essentials™ - 6' Stereo Audio RCA Cable - Black

    SKU: J2FPJK9SCL

    Product Description

    A black RCA audio cable with copper braided shielding for clear sound and easy, color-coded connections.
    See all RCA Cables
    Your price for this item is $5.99

  2. Best Buy essentials™ - 12' Stereo Audio RCA Cable - Black

    SKU: J2FPJK9S2G

    Product Description

    A black RCA cable with copper braided shielding delivers clear stereo audio and easy, color-coded connections.
    See all A/V Cables & Connectors
    Your price for this item is $7.99

  3. Best Buy essentials™ - 6' 3.5 mm to Stereo Audio RCA Cable - Black

    SKU: J2FPJK9SJK

    Product Description

    A black 6-foot audio cable with 3.5 mm to RCA connectors delivers clear, interference-free stereo sound.
    See all A/V Cables & Connectors
    Your price for this item is $5.99

  4. Best Buy essentials™ - 6' 3.5 mm Audio Cable - Black

    SKU: J2FPJKY6C2

    Best Buy had the BEST price on a NEW cable compared to local discount stores. I bought an open box which saved a few more bucks and it worked just fine.

    Product Description

    A durable black audio cable with 3.5 mm connectors, offering flexible placement and quality sound transfer.
    See all A/V Cables & Connectors
    Your price for this item is $7.99

  5. RØDE - SC7 0.55' 3.5mm TRS to TRRS Patch Cable - Red

    SKU: JXR9LSG8G6

    I was happy to be able to use a discount certificate that Best Buy had sent me for this purchase, and I used the buy online and pick up in-store as opposed to a delivery option (the item did not qualify...

    Product Description

    A flexible red analog audio cable connecting 3.5mm TRS microphones to TRRS devices like smartphones.
    See all Speaker Wire & Cables
    Your price for this item is $20.99
    Save $9
    The previous price was $29.99

  6. Metra - 3' RCA Cable - Multi

    SKU: J7RX7L5KRX

    Product Description

    A multi-colored 3-foot RCA speaker cable featuring twisted channels and a frosted, durable outer shield.
    See all Speaker Wire & Cables
    Your price for this item is $7.99

  7. Best Buy essentials™ - 25' Stereo Audio RCA Cable - Black

    SKU: J2FPJK9S2R

    Nothing special just some cable I used to connect my subwoofer to my receiver but it worked as expected and I got an open box discount.

    Product Description

    A black RCA cable with copper braided shielding and nickel-plated connectors for clear, reliable stereo audio.
    See all A/V Cables & Connectors
    Your price for this item is $19.99

  8. Metra - 40' Spool 18-Gauge Speaker Wire - Clear

    SKU: J7RX7YGKX9

    Product Description

    A clear, abrasion-resistant 18-gauge speaker wire with color-coded conductors for easy, reliable audio connections.
    See all Speaker Wire & Cables
    Your price for this item is $16.99
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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.