JBL Xtreme 4 Portable Bluetooth Speaker Black Powerful Sound Deep Bass IP67 Waterproof for Outdoor Use
JBL Xtreme 4 Portable Waterproof Speaker with Bluetooth, 4 Speakers, Black
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JBL Xtreme 4 Portable Waterproof Speaker with Bluetooth, 4 Speakers, Black

|780 ratings
JBL Xtreme 4 Portable Waterproof Speaker with Bluetooth, 4 Speakers, BlackJBL Xtreme 4 Portable Waterproof Bluetooth Speaker BlackJBL Xtreme 4 Portable waterproof speaker BlueJBL Xtreme 4 Portable Waterproof Bluetooth Speaker Camo
Actual ColorBlack

Key item features

  • Powerful Audio: This single JBL Xtreme 4 speaker delivers massive JBL Pro Sound with two woofers, two tweeters, and dual passive radiators for deep bass, boasting a 40W peak and RMS power rating.
  • Robust Durability: Designed for various environments, the speaker features an IP67 waterproof and dustproof rating, making it suitable for poolside or outdoor use.
  • Extended Playtime: Enjoy up to 24 hours of music playback, with an additional 6 hours available through Playtime Boost, powered by an exchangeable rechargeable Lithium Ion battery.
  • Convenient Charging: The speaker includes a built-in power bank, allowing you to charge other devices on the go, enhancing its utility beyond just audio playback.
  • Wireless Connectivity: Utilizing Bluetooth wireless technology, the JBL Xtreme 4 also supports Auracast for multi-speaker pairing, expanding your sound experience.
  • Compact Dimensions: The speaker measures 11.7 inches in width, 5.5 inches in length, and 5.8 inches in height, making it a portable yet powerful audio solution.
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4.5 out of 5 stars
stars
780 ratings262 reviews
How item rating is calculated
  1. 5 stars82% (637)
  2. 4 stars7% (53)
  3. 3 stars3% (23)
  4. 2 stars2% (12)
  5. 1 star7% (55)
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Showing 1-3 of 262 reviews

Dec 26, 2025
Reviewer name: Tristan
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Speaker of the year JBL Xtreme 4!!!

I have 2 JBL Charge 6’s and they are cool but I needed something with a little more thump and the Xtreme 4 definitely is what I was looking for I use it Daily!

Helpful?0XQTTPGWDEI15337897676
Sep 14, 2025
Reviewer name: Sean
Item details
Color: Black
Sold byTop Rated Seller.Delivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best blue tooth speaker I’ve ever had and I’ve had them all. Sonos, Bose, UE boom, etc. JBL portable speakers are the best. If you buy more - the app works great to link them too. I have 3 different sizes and use them on my boat so I don’t have to worry about running my boats battery down - and marine speakers typically last only a couple of years. But in summary, great purchase and worth the price.

Helpful?0XQTTPGWDEI15337897676
Jul 16, 2026
Reviewer name: TeamSchmidt
Item details
Color: BLUE
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Backyard Party

I already had one of these speakers and purchased this second one to be able to sync the two and have a surround sound feel around our backyard. The sound is great and they were very easy to sync.

Helpful?0XQTTPGWDEI15337897676
Current price is Now $309.95
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was $379.95
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