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JBL

JBL Boombox 4 - Most Powerful Portable Waterproof Speaker with Massive Pro Sound, Up to 34 Hours of Playtime, & Multi-Speaker Connection by Auracast™ (Black) (Renewed)

  • Based on 0 reviews
Condition: Refurbished - Excellent
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$479.00 Why this price?
Save $20.00 was $499.00

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 1 left in stock, order soon!
Fulfilled by The Deal Source CR (S/N RECORDED)
Arrives Jul 24 – Jul 26
Order within 13 hours and 18 minutes
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Color: Black


Features

  • Unbeatable JBL Pro Sound with AI Sound Boost: Were talking massive sound with deep and punchy bass. The redesigned JBL Boombox 4 packs in two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner.

Brand: JBL


Speaker Maximum Output Power: 240 Watts


Frequency Response: 20 KHz


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Audio Output Mode: Stereo


Mounting Type: Floor Standing


Enclosure Material: Plastic


Speaker Type: Portable Speaker


Color: Black


Warranty Type: Limited


Speaker Maximum Output Power: 240 Watts


Frequency Response: 20 KHz


Item Dimensions D x W x H: 15.2"D x 13.3"W x 26.3"H


Item Weight: 17.99 Pounds


Number of Batteries: 1 Lithium Polymer batteries required. (included)


Brand: JBL


Model Name: JBL Boombox 4


Built-In Media: Power Cable


Warranty Description: 1


Number of Items: 1


UPC: 728434100317


Manufacturer: JBL


Connectivity Technology: Bluetooth


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 24 – Jul 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • The Beast
Color: Blue
I received this boom box refurbished. The sound is phenomenal. You can listen to jazz Orchestra rock ‘n’ roll the Heiser high and the low outstanding.
Reviewed in the United States on April 1, 2026 by T
    • Amazing sound
Color: Blue
It's all about that bass.
Reviewed in the United States on May 1, 2026 by Amazon Customer
    • Quality built
Color: Black
This speaker is ousome i have several speakers and this one is buy far the best speaker i own
Reviewed in the United States on April 22, 2026 by william bailey
    • Good Buy looks new
Color: Black
Great sound speaker is really loud and lighter than the previous model.
Reviewed in the United States on March 24, 2026 by Lester Ruiz
    • The JBL Boombox 4 is a top-tier speaker in its class and form factor! The JBL Boombox 4 is a top-tier speaker in its class and form factor!
Color: Blue
Review Image by Bailo Volodymyr
Super!
Reviewed in the United States on April 12, 2026 Reviewed in the United States on April 12, 2026 by Bailo Volodymyr
    • Potencia
Color: Black
Exactamente lo que quería y esperaba de su audio estupendo!!!!👍👍💪💪💪
Reviewed in the United States on May 12, 2026 by Chihuahua 73
    • Si te gusta escuchar musica con calidad de sonido y excelente bajo te la recomiendo Si te gusta escuchar musica con calidad de sonido y excelente bajo te la recomiendo
Color: Black
Review Image by Diego duran
Muy buena calidad de sonido un excelente bajo me encanta
Reviewed in the United States on May 12, 2026 Reviewed in the United States on May 12, 2026 by Diego duran
    • It’s in good shape and original box
Color: Blue
Excellent
Reviewed in the United States on May 16, 2026 by Wilkins Gary Valdez Martinez

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