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About this product
Product Information
The portable JBL Xtreme Speaker with a frequency response of 70 Hz- 20 kHz and a signal-to-noise ratio of 80 dB is equipped with dual external passive radiators for a powerful bass and a clear sound. Due to the Bluetooth function the device can be wirelessly connected to 3 smart phones or tablets. The built-in rechargeable battery supports up to 15 hours of playtime. The noise and echo cancelling speakerphone ensures clear phone calls by just touching the speaker button. The speaker is splash proof and is therefore suitable for any outdoor activity.Product Identifiers
BrandJBL
MPNJBLXTREMEBLKEU
GTIN0050036325585, 0889911091570
UPC0050036325585, 0889911091570
ModelXtreme
eBay Product ID (ePID)691400709
Product Key Features
Compatible BrandUniversal
ColorBlack
Battery Capacity10000 mAh
ConnectivityBluetooth, USB
RMS Power40 W
FeaturesBluetooth
Compatible ModelUniversal
TypePortable Speaker System
Dimensions
Item Weight4.65 lbs.
Depth4.8 in
Height5 in
Width11
Length12.50in.
Additional Product Features
Manufacturer ColorBlack
Ratings and reviews
Most relevant reviews
- 19 Jan, 2021Most favourable review
Big, heavy, bassy.
Great sound, pretty loud as well. Bought brand new, no scuffs or anything. Overbearing bass at times that kills certain music but it's nice. Heavier and bigger than expected but it's okay. A little bit more expensive then I would like for a speaker. Signs of a faulty battery though, not sure if it's just the LEDs or not. I guess I'll find out in a few months.Verified purchase: YesCondition: New
- 24 Apr, 2018Most critical review
JBL speakers are great! But...
I love JBL speakers, especially Bluetooth speakers. I've purchased many as gifts, as well as one great Soundbar SB450 for my own use. This JBL Extreme Bluetooth speaker is absolutely a great product when used in standalone mode. Unfortunately, it was not at all suitable for my only use: "to be linked with my JBL Soundbar SB450" so I can listen to what was playing at a lower floor. The issue was the sound level of JBL Extreme was "extremely soft / low" once the link was established. Both SB450 and Extreme speakers volume level are linked so if I crank up the JBL Extreme to proper level, the JBL SB450 will be extremely LOUD / distorted (may be even potentially damage the SB450.) I worked with JBL TechSup who was incredibly helpful and technical and especially thorough to go through several configurations. In the end, the TS concluded that the issue can't be resolved. I had high expectation of the "linked" feature hence I was disappointed, and I had to returned the JBL Extreme :-(Verified purchase: YesCondition: New
- 01 Aug, 2017
It Is A Powerhouse
I've had my speaker for just under a month, so I can't comment on how well it ages or how long it lasts. Pros: * Output. The amount of volume this thing can play at is more than sufficient for the beach or pool. * Battery Life. I've used this speaker on multiple putting and have yet to recharge. Cons: (please note the update below) *No Bass Adjustment. While it plays perfectly in large rooms or outside, in a small room (e.g. bathroom) the bass is horribly overpowering. I use an EQing app that allows me to cut a ton of bass out when I'm playing in our bathroom / vanity **UPDATE 02/23/2018** Another user saw my review and sent the following method of reducing the bass. When the speaker powers on it's default is for the sub-woofer(s) to be on. They can be turned off (or heavily attenuated) by holding down the Bluetooth button and the Negative button (volume down) for 10 to 15 seconds. I do wish it was a bit easier to toggle between the two, with a toggle switch or momentary switch and indicator light, but I am ecstatic that I can now listen to the speaker while in the shower! Things Of Note: *Weight and Size. This thing is big and has a good amount of heft to it. There is a large shoulder strap which helps. With a sturdy shell to house a large battery and amp, I guess the weight shouldn't have been that big of a surprise.Verified purchase: YesCondition: New
- 18 Dec, 2015
Overpriced speaker
I got from eBay seller brand new at a good price, but after listening to it for a few days, I really became less satisfied with the sound, at low to mid volume it sounds ok, the bass is more boomy (75hz) and it carries farther outside, but it's boosted too much and almost fake for me, I had a fugoo xl and the bass was more accurate, but it didn't have the kick and loudness of the extreme, but at higher volumes the bass gets compressed and the treble becomes a almost loud irritating shrillness and did not like it.. If the speaker was $150 I might have kept it, but I sent it back, the battery is huge inside of it though. (10amps!) so for me it's only a charging station, I will try a marshal kiilborn at $300.. Thanks for reading..Verified purchase: YesCondition: New
- 29 Jun, 2019
Great little speaker for UTV!
I purchased this in the attempt of trying it out in my Can Am Commander. I did try to look for reviews on how good it would be and found nothing. So I took the leap and gave it a whirl, it worked!! Can Am Commanders are a bit on the louder side. So with that being said, the only issue is at higher speeds the sound of the Commander muffles out the music but lower speeds it works great. So if your one who likes to sit back and just cruise then this maybe a great alternative for you also. I will be adding a JBL flip or a charge to the mix, just to see if that will help sound at higher speeds. So if your on a budget and looking for a bluetooth speaker for your Side x side...give this a try. Best part is, it runs off its own battery, you can remove it, and it is splash proof. So a bit of mud and such won't damage it. As of right now this works great and I can't wait to hit some trails.Verified purchase: YesCondition: Refurbished
- 07 Nov, 2018
JBL blue tooth speaker, exelent bang for the buck for sure! louder than i thought possible from small unit.
not too heavy to carry. has shoulder strap to carry . sound output is awesome compared to my old home stereo. design is preference to the person. looks good anywhere. this model has great bass output. plenty loud enough for home partys , and outside use is better than expected, just don't drop it in the pool ; ). charge lasts long time too . all thumbs up from me!Verified purchase: YesCondition: Refurbished
- 10 Jul, 2019
Great product for a great price
Loved this speaker, but ended up returning it and upgrading to the Xtreme 2. Wanted the 2 for the connect+ feature. Other than that, this speaker was fantastic.Verified purchase: YesCondition: Refurbished
- 01 Feb, 2018
Item looked new, weak battery.......
Item appeared to be in like new condition, no scratches, mars or marks of any kind. All accessories and manuals included in original box with original packaging. Unit does not hold a charge very well. Item is listed as having a 15hr play time, which I would assume is under low volume levels. I fully charged unit and played it for about 3 to 4 hrs at 50 to 70 percent volume and battery was already depleted. I don't know if this is indicative of how these are supposed to last on a full charge because my Charge 3 will last for the same period of time, but at full volume. Sound quality is very good for its size and the fact that I can keep it stowed inside of my toolbox is a huge plus. Overall, for the price, can't complain. It's definitely worth the money I paid for it and I'd buy it again at that price.Verified purchase: YesCondition: Pre-owned
- 05 Sep, 2018
There are much better sounding products out there but not with in this price range.
The sound is run through a internal sound processor… Heavy bass seems to be the only mode. An internal equalizer feature would be nice. For the price, I guess it’s OK. There are much better sounding products out there but not with in this price range.Verified purchase: YesCondition: New
- 03 Apr, 2018
I love it
JBL...Need i say more?.i have had this speaker for over a month..I'm an audio technician and sound is my passion.I want everyone to know that before you buy a foreign brand you should first consider brands like JBL.James Brothers Lancing.This company has historically rocked the crowds at the bihgest music concerts in the world.JBL has done an amazing job on this excellent quality speaker.My advice to those who play music via bluetooth on their cellphones.First of all make sure the volume on the speaker is all the way up.then test your phone for volume if your cellphone doesn't drive the speaker loud,download a volume booster app free from play store.most cellphones have an equalizer in the google music section,Spotify has an equalizer found in your profile and equalize the sound and enjoy the amaxing sound this speaker produces.My suggestion to everyone is to charge the battery fully,before using the first time.That will guarantee a fully reactivated battery condition to offer its peak everytime.recharge it immediately after each use.These batteries contain chemicals that need to be msintained by charging it after each use.other than that you are good to go.JBL,we who know your great history as an innovative and succesful company appreciate your hard work and dedication.This is all the speaker you need in your life.For deeper bass place on the floor,near the wall or a corner and hear what this small portable speaker can do.Verified purchase: YesCondition: Pre-owned
