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

|789 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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Customer ratings & reviews

4.5 out of 5 stars
stars
789 ratings263 reviews
How item rating is calculated
  1. 5 stars82% (645)
  2. 4 stars7% (53)
  3. 3 stars3% (23)
  4. 2 stars2% (12)
  5. 1 star7% (56)
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Showing 1-3 of 263 reviews

Aug 4, 2026
Reviewer name: So you dont want a review
5 out of 5 stars
5 out of 5 stars review

Pretty sweet!

Second jbl speaker purchase. Sounds great, connects every time. Decent battery life (also, battery is replaceable, which is a huge plus.)

Review from jbl.com
Helpful?0XQTTPGWDEI15505288960
Jul 24, 2026
Reviewer name: Patti01
5 out of 5 stars
5 out of 5 stars review

Great sound quality!

It is a gift for my daughter! 🩷🩷🩷 Sharing what I love!!!

Review from jbl.com
Helpful?0XQTTPGWDEI15505288960
Sep 28, 2026
Reviewer name: rafael
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great item and sound.

Helpful?0XQTTPGWDEI15505288960
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