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Extension Cables For Speakers

If you're looking for an extension cable to use with your home stereo or TV, a speaker system, or a video game system, we've got you covered. These cables will help you connect your audio or video equipment to the wall outlet or another device. Browse the top-ranked list of extension cables for speakers below along with associated reviews and opinions. 

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  1. Best Buy essentials™ - 6' 3.5mm Male-to-Female Audio Extension Cable - Black

    SKU: J2FPJKY62Y

    Speaker cable extension...Basic cable I got to to be able to have speakers next to monitor, as computer is a ways away and speaker cable wasn't long enough. ...Bought it for an extension on my windows...

    Product Description

    A black 6-foot 3.5mm audio extension cable with nickel-plated connectors and copper spiral shielding.
    See all Monitor & Video Cables
    Your price for this item is $7.99

  2. KICKER - K-Series 20' Speaker Cable - Frost Blue/Frost Clear

    SKU: JXHZRT8T29

    Wired my 6.5" component rear speakers in my car with this speaker wire and they sound crystal clear....speaker wire...this is very good speaker wire i used this to finish the job

    Product Description

    A frost blue and clear 16AWG speaker cable delivering enhanced bass, signal clarity, and easy installation.
    See all Speaker Wire & Cables
    Your price for this item is $24.99

  3. PAC - 17’ LocPRO Advanced T-Harness Speaker Extension - Multi

    SKU: J2VK4WXW9V

    Product Description

    A multi-colored 17-foot speaker extension harness enabling easy integration of aftermarket audio equipment with factory radios.
    See all Car Speaker Harnesses
    Your price for this item is $49.99
    Save $90
    The previous price was $139.99

  4. Rocketfish™ - 30' 16 Gauge Pure Copper Speaker Wire - Clear

    SKU: J2FPJKL4F3

    speaker wire...Great speaker wire for the price. Must buy for your speakers...Great wire for speakers...Great speaker wire clear copper for my jbls speaker

    Product Description

    A clear, oxygen-free pure copper speaker wire designed for easy installation and superior audio clarity.
    See all A/V Cables & Connectors
    Your price for this item is $24.99

  5. Rocketfish™ - 50' 16 Gauge Pure Copper Speaker Wire - Clear

    SKU: J2FPJKL4VX

    Speaker wire...Very good quality speaker wire used wit klisph speakers...Great speaker wire i used it with my surround speakers

    Product Description

    A clear, oxygen-free pure copper speaker wire designed for easy setup and superior audio signal clarity.
    See all Speaker Wire & Cables
    Your price for this item is $34.99
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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.