JBL Xtreme 4 Portable Speaker

Color

Black

Price

$299.99

was $379.99

Pricing reflects 21% savings.

$25.00/mo with 12 months financing exclusively with Verizon Visa® Card.

Quantity

Free returns within 30 days.

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Overview

Take your tunes on the go with the Xtreme 4 Portable Speaker. Made in part with recycled materials, this ultra-portable design has an IP67 waterproof and dustproof rating, so it can stand up to the elements.¹ JBL Pro Sound combines with AI Sound Boost for an immersive listening experience. Get up to 24 hours of playtime on a single charge, plus up to 6 hours of Playtime Boost.² Use the built-in power bank to charge your phone while on the go. Replace the battery in your speaker as needed. And, it has a convenient shoulder strap for easy carrying.

Go further with the app.
Use the JBL Portable app to customize your listening experience and manage connections to your devices. And you can connect to other compatible speakers to fill the room with sound with Auracast.

¹ IP67 waterproof rating. Can be immersed in water up to 1m for up to 30 minutes.
² Battery life and charge cycles vary with use, settings, and other factors; actual results will vary.

CA residents: see the

Reviews

4.5

80 reviews

100% of reviewers recommend this product.

Ludogg88 . 13 days ago

I recently purchased the extreme 4 and I loved the device but this only lasted a day for some reason I couldn’t to Bluetooth I tried everything reset tried connecting to a new device and followed a bunch of tutorials on how to fix this issue and nothing the Bluetooth on this device wouldn’t connect but for the day it lasted it was great definitely what I was looking for perfect for my everyday use couldn’t ask for anything better. Well I decided to return the device and by the way it was a rebuilt/refurbished device looked brand new and worked great for that day it was just the Bluetooth connectivity issue but in the works of getting another one

Customer Support - 13 days ago

Thanks for your feedback. We appreciate your input and we'll make sure to forward it to the appropriate team.

jbl.com Originally posted on jbl.com

A great Portable Speaker

JWILSTE . 21 days ago

I bought the JBL Xtreme 4 to replace a Bose Soundlink that was heading to retirement. I saved money by choosing a refurbished unit. It arrived in a couple of days and looked brand new. What really impressed me was the ease of use and the wonderful quality. Great sound and has all the volume you need for the use I intended. The battery is long lasting and in the far distant future, is easily replaceable. You will not regret this purchase.

jbl.com Originally posted on jbl.com

Specs

Features

Up to 24 hours of playtime plus up to 6 hours with Playtime Boost²
IP67 waterproof and dustproof rating¹
Multi-speaker connection with Auracast
JBL Pro Sound
Convenient shoulder strap
AI Sound Boost
Power up with the built-in power bank
Replaceable battery
Fast charge
JBL Portable app
Made in part with recycled materials

SKU#

JBLXTREME4BLKAM

What's in the box

JBL Xtreme 4 Portable Speaker
PD adapter
Quick start guide
Warranty card/safety sheet

Reviews

JBL Xtreme 4 Portable Speaker Reviews

4.5

80 reviews

100% of reviewers recommend this product.

Sort by

Ludogg88 . 13 days ago

Customer Support - 13 days ago

Thanks for your feedback. We appreciate your input and we'll make sure to forward it to the appropriate team.

jbl.com Originally posted on jbl.com

A great Portable Speaker

JWILSTE . 21 days ago

jbl.com Originally posted on jbl.com

Exellent and puntuality

Lobo Solitario . 1 month ago

Exellent speed and puntuality I recomend everyone for this article

jbl.com Originally posted on jbl.com

JBL Connoisseur (Hooked on perfection)

JazzyCloud . 2 months ago

I bought the JBL Xtreme 4 back in June, 2025. It was an upgrade for me from the JBL Xtreme. The Xtreme 4 has such clear, crisp, deep, & rich sound! No Bluetooth speaker I’ve ever heard even comes close to comparing with this JBL portable speaker. I love listening to music & watching movies with this is like being in the cinema. I’m sold and committed to JBL. I look forward to purchasing another Xtreme 4 & a JBL car audio subwoofer bundle. Thanks JBL!!

jbl.com Originally posted on jbl.com

No Punch!

Derek777 . 2 months ago

This speaker does NOT have the punch in bass that I’m looking for. I had the Charge 5 for 2.5 years and loved it. I wanted something a bit louder, with more bass. This speaker doesn’t even come close. Disappointed in the sound quality. I’ll be returning and looking for something with some actual punch. Great products overall, just not happy with this purchase.

Customer Support - 2 months ago

We appreciate the feedback. We're always looking for ways to improve. We'll make sure your feedback gets to the right team. If you need more help, please contact us for further assistance.

jbl.com Originally posted on jbl.com

Excellent speaker

ramirez31333 . 2 months ago

Great speaker. Has alot of power. The bass is very punching. The extra features of having a replaceable battery and being water and dust proof are also excellent. Perfect for home or on the road.

jbl.com Originally posted on jbl.com

JBL senior

Chyna43 . 2 months ago

I brought this speaker a few weeks ago. I love the sound & the base. Easy to use & carry around the house if need be

jbl.com Originally posted on jbl.com

Great Quality

JohnJohn1 . 3 months ago

For being refurbished, I was hesitant to order. However after receiving the unit, I've been impressed with how it still looks new and seems to have exceptional sound quality for a speaker in this category.

jbl.com Originally posted on jbl.com

Totally worth it!

Willthekill24 . 3 months ago

I love this speaker! It's nice and loud along with being super portable with the included carrying strap. I highly recommend getting at least one if not 2 so you can do stereo with them. Definitely worth the price of 2 Flips.

jbl.com Originally posted on jbl.com

Amazing Speaker

Lonnie1976 . 3 months ago

I purchased this about a month ago for use on vacation and for enjoyment on my back patio. The battery run time is amazing along with an amazing sound. The app is easy to use

jbl.com Originally posted on jbl.com

FAQs

JBL Xtreme 4 Portable Speaker FAQs

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Azucena98 . Dec 3, 2025

Can I connect a mic for karaoke

Answer from Customer Support18 days

Thanks for your question. Our JBL Xtreme 4 does not have a dedicated microphone input, so you can not connect a microphone to it.

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Jim Z . Oct 23, 2025

Are the woofers used in JBL Xtreme 4 Long-Excursion drivers? Or they are regular drivers?

Answer from Customer Support1 month

Thanks for your question. Our JBL Xtreme 4 features a standard excursion speaker for balanced audio performance.

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MPags . Oct 6, 2025

Refurbished - what is the warranty and what condition is the product in?

Answer from Customer Support2 months

Thank you for your inquiry. Our refurbished products undergo thorough checks and testing to meet the high standards established by Harman. A refurbished product includes all the same features and functionalities as a new model. While you may notice some minor cosmetic imperfections, or that the product has been repackaged in non-branded packaging, you can be assured that it will perform perfectly. All refurbished products are covered by a 30-day return period and the same warranty conditions as comparable new products.

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Question . Mar 29, 2025

Is this Bluetooth

Answer from Verizon Customer Support8 months

Yes. Check out details and specs here: https://www.verizon.com/products/jbl-xtreme-4-portable-speaker/ ~Maria

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Dimensions . Dec 26, 2024

Why are the dimensions NOT listed in Specs??? It’s in every other product but not this ones. Specs mean specifications of product. Height, length, weight, sound quality, battery life, etc etc etc. so you complete the specs on cheap items not expensive??

Answer from Verizon Customer Support12 months

Please reach out to the manufacturer for additional information: https://support.jbl.com/gb/en/contact.html ~Geo

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Niko . Dec 14, 2024

How many watts

Answer from Verizon Customer Support1 year

60 watts ~Geo

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Rudy T . Aug 4, 2024

What is the weight in ounces ?!

Answer from Verizon Customer Support1 year

The JBL - Xtreme 4 Portable Speaker weighs 4.63lbs which equals 74.08oz. For more details. Check out our Equipment Guide: https://www.verizon.com/products/jbl-xtreme-4-portable-speaker/. ~Gilbert

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