JBL Xtreme 4 Portable Bluetooth Speaker Blue 4.6 lbs with Shoulder Strap for Outdoor Use
JBL Xtreme 4 - Portable Waterproof Speaker - Blue
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JBL Xtreme 4 - Portable Waterproof Speaker - Blue

|756 ratings
JBL Xtreme 4 - Portable Waterproof Speaker - BlueJBL Xtreme 4 Portable waterproof speaker BlueJBL Xtreme 4 Portable Waterproof Bluetooth Speaker BlackJBL Xtreme 4 Portable Waterproof Bluetooth Speaker Camo
Actual ColorBlue

Key item features

  • Powerful Audio: Delivers next-level massive JBL Pro Sound with amazing dynamics, featuring two powerful woofers, two tweeters, and dual pumping JBL passive radiators for deeper bass.
  • Extended Playtime: Offers up to 24 hours of playtime, with an additional 6 hours available via Playtime Boost, and includes a fast charge capability.
  • Durable Design: Features a rugged build with rubber bumpers and an IP67 waterproof and dustproof rating, making it suitable for outdoor use.
  • Convenient Portability: Equipped with a handy shoulder strap for easy transport and a built-in power bank to charge other devices.
  • Enhanced Connectivity: Supports multi-speaker connection through Auracast for an expanded audio experience and stereo pairing with two Xtreme 4s.
  • Smart Features: Incorporates AI Sound Boost for optimized audio and is compatible with the JBL Portable app for personalized control.
  • Sustainable Construction: Made in part with recycled plastic and recycled fabric, contributing to environmental responsibility.
  • User-Friendly Power: Features a replaceable battery for extended product lifespan and continuous enjoyment.
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4.5 out of 5 stars
stars
756 ratings259 reviews
How item rating is calculated
  1. 5 stars82% (618)
  2. 4 stars6% (49)
  3. 3 stars3% (23)
  4. 2 stars2% (12)
  5. 1 star7% (54)
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Showing 1-3 of 259 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?0XQTTPGWDEI15505288960
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?0XQTTPGWDEI15505288960
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?0XQTTPGWDEI15505288960
Current price is Now $309.95
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was $379.95
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