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Loudest Bluetooth Speaker Under $100

A Bluetooth speaker is a great way to listen to music on the go. You can stream music from your device. They are portable, easy to carry, and can fill most rooms with sound. Browse the top-ranked list of loudest Bluetooth speakers under $100 below along with associated reviews and opinions.

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  1. Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Cobalt Blue

    SKU: J7H7ZYG2F7

    Product Description

    A cobalt blue portable Bluetooth speaker delivering 360° crisp, bassy sound with waterproof and floatable design.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $79.99
    Save $20
    The previous price was $99.99

  2. Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Sand Beige

    SKU: J7H7ZYG5RR

    Small speaker...Very good for personal use and small gatherings overall great speaker...Nice little speaker...Great sound for a small speaker and a relatively low price

    Product Description

    A sand beige portable Bluetooth speaker delivering 360° crisp sound with waterproof, dustproof, and floatable design.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $99.99

  3. JLab - Go Party Speaker Bluetooth Speaker with RGB Lighting - Mulberry

    SKU: J3GW8XZWZ6

    Product Description

    A portable mulberry Bluetooth speaker with RGB lighting, deep bass, waterproof design, and app-controlled customization.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $34.99

  4. JLab - JBuds Party Speaker - Navy

    SKU: J3GW8XZWKG

    Product Description

    A portable navy Bluetooth speaker with 30W sound, customizable EQ, RGB lighting, and IPX6 waterproofing.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $59.99

  5. Soundcore - by Anker Boom 2 IPX7 Waterproof Floatable 80W Bluetooth Speaker with Subwoofer, BassUp 2.0, & Custom RGB Light Effects - Blue

    SKU: JJ858R2JH2

    Product Description

    A blue waterproof Bluetooth speaker with 80W booming bass, subwoofer, RGB lights, and 24-hour battery.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $119.99
    Save $10
    The previous price was $129.99

  6. Sony - XB100 Compact Bluetooth Speaker - Black

    SKU: J7XSRH58TY

    Bluetooth speakers...Excellent quality. Can bluetooth 2 speakers to the Tv if it is bluetooth compatible...Amazing bluetooth speaker. The sound is great for the size of the speakers.

    Product Description

    A compact black Bluetooth speaker delivering powerful sound, waterproof durability, and up to 16 hours of battery life.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $43.00
    Save $21
    The previous price was $64.99

  7. Sony - XB100 Compact Bluetooth Speaker - Light Gray

    SKU: J7XSRH58TH

    Product Description

    A compact light gray Bluetooth speaker delivering powerful sound, waterproof durability, and up to 16 hours' battery life.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $43.00
    Save $21
    The previous price was $64.99

  8. Ultimate Ears - WONDERBOOM 4 Portable Wireless Bluetooth Speaker with Waterproof, Dustproof and Floatable design - Hyper Pink

    SKU: J7H7ZYG2FT

    Product Description

    A vibrant hyper pink Bluetooth speaker delivering 360° crisp sound, waterproof, dustproof, and floatable for any adventure.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $79.99
    Save $20
    The previous price was $99.99

  9. Edifier - ES20 Portable Speaker - Black

    SKU: J3WSK7S9FT

    Product Description

    A sleek black portable Bluetooth speaker with ambient lighting, punchy bass, IP67 water resistance, and long battery life.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $89.99

  10. Edifier - ES20 Portable Speaker - Ivory

    SKU: J3WSK7S9FP

    Product Description

    An ivory portable Bluetooth speaker with ambient lighting, punchy bass, IP67 water resistance, and long battery life.
    See all Bluetooth & Wireless Speakers
    Your price for this item is $89.99
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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.