Customers praise the Xtreme Portable Bluetooth Speaker's exceptional sound quality and impressive bass response, frequently highlighting its long battery life and convenient portability. Positive feedback also mentions its loud volume and the ease of Bluetooth connectivity. While some find it a bit heavy or expensive, the overwhelmingly positive reviews focus on the speaker's audio performance and useful features.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 21 Showing 401-420 of 2,792 reviews
Pros mentioned:
Battery life, Portability, Sound quality
Rated 5 out of 5 stars
BEST speaker we have owned
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This reviewer received promo considerations or sweepstakes entry for writing a review.
excellent sound! easy to use sound quality has been commented on by many of our friends. wireless, has charger port, charges my phone while playing, and plays while plugged in.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Bass, Sound quality
Rated 4 out of 5 stars
JBL is the move
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This reviewer received promo considerations or sweepstakes entry for writing a review.
If youre looking for a speaker with great power great sound great bass and great connectivity options and you have the money for it then this speaker fits your needs for the price that I got mine for which was around 180 at the time versus 300 I just had to get it and after 2 months or so of use I have to say Im glad I bought this I have a jbl pulse 4 too and when I connect both they sound great. The only problem I ever had with this speaker in all honesty is that when I charge the speaker the white lights that are supppsed to show you when the speaker is charging dont indicate that the speaker is fully charged when I leave it charging for its desired time and it never shows that the charge has completed it just stays flashing but when I unplug it the lights on the speaker indicate that it has been fully charged. May have been just my speaker I didnt give it too much attention. Overall, get this product if you have the money you wont regret buying it.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Bass, Battery life, Sound quality
Rated 5 out of 5 stars
Great Speaker
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Sounds great. Nice bass. Battery life seems good. Only possible concern I have is exposed speakers in the ends if it gets dropped. But that’s what warranty is for.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Portability, Sound quality
Rated 5 out of 5 stars
Great Mobile Sound
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This is my second JBL Bluetooth Speaker. This thing is great! Great sound in a compact and rugged package. Can't wait to use it on my vacation at the beach this summer.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Portability, Sound quality
Rated 5 out of 5 stars
Good quality
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The speaker is of good quality, has great sound and easy to connect to various systems. Battery lasts long.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Bass, Battery life, Sound quality
Rated 5 out of 5 stars
It's monster
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This powerpack fills my backyard pool area with music effortlessly. Sounds very good and quality of bass reproduction keeps amazing me. Battery life seems to excellent as well.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Blue
I would recommend this to a friend
Pros mentioned:
Bass, Sound quality, Volume
Rated 4 out of 5 stars
One of the best speakers out there.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I have trusted JBL now for some time when I purchased this speaker. It sounded great. Really loud and can fill a room. I did not give it 5 stars just because it has too much bass and it compensates for the clarity of treble...but the bass also makes it what it is. You will not regret this product.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Bass, Sound quality
Rated 4 out of 5 stars
Great Sounding Speaker but with a few caveats
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I have a JBL Charge 2+ and was surprised by how loud it is along with how much bass it has compared to the competition at the time. I was in the market for something better and was debating between getting the JBL Xtreme or a JBL Charge 3. I bought the JBL Xtreme first hoping that it would be twice as better as the JBL Charge 2+ since it is about double the price. In terms of sound quality, it is definitely louder but not double the price louder and the bass does go lower but not that much lower compared to the JBL Charge 2+. I also didn't like that you have to bring a proprietary charger in order to charge it. I guess since it is a bigger speaker, it would need different means of charging but they could've done something different like using USB Type C and I am pretty sure there are bigger battery packs out there that still charge via USB. All in all, I am somewhat impressed but for the price I think it is probably better to get a Charge 3 or even two since you could link them up together to play the same source.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Blue
No, I would not recommend this to a friend
Pros mentioned:
Battery life, Sound quality
Rated 4 out of 5 stars
Great sound! Splash-Proof instead of Water-Proof..
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This thing has amazing sound, rich, stunning bass and enough battery to last the whole day. It would be nice if the speaker was a little louder: for example: When I run any of my boats I can't really hear it, of course the motors are a little loud, but for the price you would think it would have a little more volume. I really wished it was waterproof, however, it's only 'splash-proof'. I was brave enough to take this speaker on a tube float on the Guadalupe river without any problems, the speaker never submerged, it definitely got wet and did not hurt anything. Another nice feature is that this speaker has 2 USB ports that can be used for charging phones, etc which comes in really handy.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Volume
Rated 5 out of 5 stars
Powerful little speaker!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Let me start by saying I am an audiophile and have a some very high end audio equipment. I knew this little guy couldn't compete but I'm honestly quite surprised by how close it gets. We wanted a portable speaker that we could use anywhere around the house, by our pool or anywhere outside really. This is very easy to setup and connect to, for it's size, it has a great bass response and plenty of volume with practically no distortion. So far, the batter has held up quite well as we have yet to run it dead on a single use.
I'm quite pleased with our purchase and really could not have expected more for the size and price.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Blue
I would recommend this to a friend
Pros mentioned:
Bass, Sound quality
Rated 5 out of 5 stars
Well its EXTREAM!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Have the splash 3 for work because it's waterproof and the EXTREAM because it fills my back yard with deep base and symphonic sound. Might get another!
I would recommend this to a friend
Pros mentioned:
Battery life, Sound quality
Rated 5 out of 5 stars
This is my second JBL bluetooth
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This one is more powerful, better sounding and will play up to 14 hours. And it is waterproof as well. It is the music system for my recumbent trike and I love it.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Battery life, Sound quality
Cons mentioned:
Weight
Rated 5 out of 5 stars
Great speaker
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This speaker gets loud and has excellent battery life. It is a little bit on the heavy side for a portable speaker but it does come with a strap to make carrying it easier.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Blue
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
from flip to extreme
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Got this for my wife, and she loves it very much. We started with the flip and i saw this at the store and was like man this is very nice.. and tried out other Bluetooth speakers and came to like this one... it's very nice and clean sound at loud volume.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Blue
I would recommend this to a friend
Pros mentioned:
Battery life, Sound quality, Volume
Rated 5 out of 5 stars
Best speaker ever!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
In all my years of buying stereo equipment this speaker kills it in quality and volume for such a small unit. Battery lasts forever as well. Great buy!
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Sound quality
Cons mentioned:
Price, Weight
Rated 5 out of 5 stars
Jbl extreme your next portable speaker
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This speaker is awesome, it is a bit pricey and heavy but it has incredible sound. I want my jbl to have a twin so that it can overpower just about any background noise.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Blue
I would recommend this to a friend
Pros mentioned:
Bass, Battery life, Portability
Rated 5 out of 5 stars
Great portable sound
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Even with my hearing loss, the bass end comes through loud and clear. The design is sturdy and good to use outside by the pool. The battery lasts quite a while.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Blue
I would recommend this to a friend
Pros mentioned:
Battery life, Sound quality
Rated 4 out of 5 stars
Very good portable speaker
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to use. Battery lasts a long time.nice volume and music clarity
This review is from JBL - Xtreme Portable Bluetooth Speaker - Black
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
Great Speaker
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The JBL Xtreme Bluetooth speaker is just what we were looking for the. It's a solid piece of equipment that will provide many years of service. When connecting to bluetooth you may be required to "Connect" to it via your phone settings. Sometimes it connects right away, other times it doesn't. I've never had a bluetooth device that was consistent. The sound is great and the highs are crisp and the lows are deep. like any other speaker, turn it up too much and the sound is distorted a bit. All the connections are protected with a waterproof zipper slit. Very pleased with this unit.
I would recommend this to a friend
Pros mentioned:
Sound quality
Rated 5 out of 5 stars
It's a Party on a shoulder strap!!!
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Not only does the JBL look great, it sounds great! It can be paired with other smaller JBL portable speakers so you get great sound over a large area. The unit offers strong, distortion free sound. It's all you need for the backyard or the park.
This review is from JBL - Xtreme Portable Bluetooth Speaker - Blue