JBL Boombox 3 Waterproof Portable Bluetooth Speaker Bundle with gSport Case and Accessory Pouch (Black)
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Availability:
In Stock.
Arrives
Friday, Jun 12
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Color: Black
Style: Speaker + Case
Features
- EXCLUSIVE BUNDLE - Includes (1) JBL BOOMBOX 3 Portable Bluetooth Speaker, (1) gSport Carbon Fiber Hardshell Case and (1) gSport Zippered Accessory Pouch
- POWERFUL JBL ORIGINAL PRO SOUND AND MONSTROUS BASS - Get the loudest, most massive JBL Original Pro sound on our most powerful portable JBL BOOMBOX 3 speaker along with a new updated subwoofer unleashing much deeper bass
- 24 HOURS OF PLAYTIME- The fun doesn't have to stop. Packed with an incredible 24 hours of battery life, JBL BOOMBOX 3 lets you party all day and into the night
- IP67 DUST AND WATER PROOF - Bring your speakers anywhere. Pool party? Perfect. Sudden rainstorm? Covered. Bash on the beach? JBL BOOMBOX 3 is IP67 water and dust proof for fearless outdoor entertainment no matter what the venue is
- CRANK UP THE FUN WITH PARTYBOOST - PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers via the JBL Portable app to truly pump up your party
Brand: JBL
Speaker Maximum Output Power: 180 Watts
Frequency Response: 20000 Hz
Connectivity Technology: Wireless
Audio Output Mode: Stereo
Audio Output Mode: Stereo
Mounting Type: Tabletop Mount
Enclosure Material: Plastic
Speaker Type: Outdoor
Additional Features: Waterproof
Antenna Location: For Smartphones or Tablets
Color: Black
Is Waterproof: True
Warranty Type: Limited
Control Method: App
Speaker Size: 19 Inches
Water Resistance Level: Waterproof
Bluetooth Range: 10 Meters
Specific Uses For Product: Outdoor Activities, Travel
Total Ethernet Ports: 1
MP3 player: No
Battery Average Life: 24 Hours
Controller Type: Battery Powered
Unit Count: 1.0 Count
Item Dimensions D x W x H: 10.1"D x 19"W x 7.9"H
Compatible Devices: Laptop, Personal Computer, Smartphone, Tablet
Power Source: Battery Powered
Audio Driver Type: Dynamic Driver
Brand: JBL
Model Number: GSPORT-BOOMBOX3-BLACK
Model Name: JBL Boombox 3
Built-In Media: gSport Carbon Fiber Hardshell Case, gSport Zippered Accessory Pouch
Warranty Description: 1 year manufacturer
Number of Items: 1
UPC: 880632500396
Manufacturer: JBL
Age Range Description: Adult,Kid
Speaker Maximum Output Power: 180 Watts
Frequency Response: 20000 Hz
Number of Audio Channels: 3.0
Connectivity Technology: Wireless
Wireless Technology: Bluetooth
Subwoofer Connectivity Technology: Wireless
Connectivity Protocol: Bluetooth
Battery Charge Time: 24 Hours
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jun 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
Style: Speaker + Case
I gave this speaker five stars because of the sound it produces and the build quality of the speaker itself. The description states that this speaker is waterproof, but I have not tested that and hopefully I won't have to. I generally do not give an item five stars, but this product is exceptional. It has a very nice bass and treble tone mix, and when turned up to a high volume, it does not produce any buzzing or static or any indication that it is too much power for the speaker to handle. It still has a very nice balance and perfect mix of treble and bass to hear all the instruments and vocals of not only music but also videos that have a narrator talking and the sound is very clean. I downloaded the JBL Connect App from Google Play Store which allows you to easily connect the speaker to your phone (although the app download is not necessary because the speaker performs very well without the app and connects easily to your phone without using the app anyway), rename it to whatever you wish to call it, update the software, and use a mixer on it if you wish to do that (I don't generally use the mixer so I just allow the speaker software pre-amp to handle the mix for me and it does a very clean job of it). I must add that this product is pretty heavy just like the reviews stated. It's heavy enough that the plastic hinges on the strap that came with the case broke the very first time I used it (this wasn't a big issue for me because I had another padded, well-built, sturdy strap with metal hinges from a guitar case that I purchased a long time ago that I ended up using on this speaker case after throwing the original one that came with the case away). But I almost dropped the speaker because the hinges broke (and they broke on both ends of the strap - luckily, I was quick enough to catch it before it hit the ground - and it was in the case, so I'm not sure if it would have gotten damaged - but at the price I paid, $139.00 for the speaker with the case included, I sure am glad it didn't fall). And, of course, the case is probably not manufactured by JBL, so it's not particularly a design flaw on their part but rather a reflection of poor quality on whoever makes the case rather than the Bluetooth speaker itself. But I couldn't help think to myself, "Why would the manufacturers of this product (the case) include a strap that has plastic snap-on hinges knowing how heavy the product is that it will contain?" (Like I mentioned before, I'm not sure who manufactured the case, so this did not affect my rating on the speaker itself - but they need to change the design of the plastic hinges and put metal hinges on the strap). The power cord that comes with the speaker is not a USB C as I expected. I was pleasantly surprised that it has a two-prong rounded socket connection that goes to the speaker on one end and a three-prong wall socket plug on the other end on a sturdy electrical cord. The speaker was already charged and ready for use when I received it. I used it for a few hours before I actually plugged the speaker into an outlet. It gave me no indication that it was going to die anytime soon so I'm not sure how much of a charge it had initially. And it seems to last a pretty long time after I took the charging cord off although I didn't actually time it and it still has not given an indication that it's running low on battery. I have used it to listen to a wide variety of music (everything from classical music to heavy metal, Rap, and R & B genres) and for a few YouTube videos like news, and videos that have a narrator talking, but I plan to use it for sound to watch movies since it seems to do pretty well on the YouTube videos. Overall, I am very satisfied with the quality of this speaker. I have a JBL Charge 5 that I was pretty impressed with and this speaker easily out-performs the JBL Charge 5 by far. The Boombox 3 has way better bass and volume. I will try and update this review as I use the speaker more and will let you know if I find any flaws with the speaker itself but so far I can't find anything negative to say about it. Mike V. Albuquerque, NM
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Reviewed in the United States on December 25, 2024 by Mike V. - U.S.A.
Color: Black
Style: Speaker + Case
Excellent sound in a touch shell! We'll worth the price JBL has come a long way ! They pair easily with my phone. The sound ballenced right out of the box. Miles above the boom box we had in the 80s stellar sound quality deep bass a very detailed sound.
Reviewed in the United States on May 19, 2026 by Christopher Pierobello
Color: Black
Style: Speaker + Case
The quality of this speaker is on an entirely different level and is simply fantastic! I have taken this to different places and have received many compliments. I love the bass this speaker produces. The app is great and does let you change the treble, mid, and bass levels. My kids enjoy listening to their favorite music on this speaker. My wife has said that using this speaker to listen to music while cleaning the house is a game-changer. I linked this to my television using Bluetooth without any issues before owning a home surround system. I was patiently waiting for this model to be released and was excited to have purchased this last November. Now, I’m writing this review prior to making a 2nd purchase. Especially since the price is now $399.95, which is worth every penny in my opinion. JBL is simply an amazing company that produces wonderful quality products and I’ll continue to buy their products because they haven’t let me down. The case that does come with the speaker is actually not bad. I’m not sure why other people said that the speaker doesn’t fit inside because I’ve been able to place mine inside even though that’s a snug fit. Bring this with you to the beach or use this while grilling and I’m confident people will agree that this is a beast of a speaker!
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Reviewed in the United States on June 26, 2023 Reviewed in the United States on June 26, 2023 by Otto
Color: Black
Style: Speaker + Case
Great sound, portable, worth the money
Reviewed in the United States on January 15, 2026 by shaye
this is a great speaker insofar as sound quality, battery performance and connectivity (Bluetooth) to my iPhone. I use Spotify for soundtracks and they play seamlessly through the speaker. However, it is huge and heavy. It is portable, but on the fringe of not being so, other than that it has a handle, a carrying case, and rechargeable battery power. Love the sound, hate the portability. But I'm keeping it and charging it with an extension cord rather than lug it to an outlet.
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Reviewed in the United States on February 17, 2023 by Amazon Customer
Color: Black
Style: Speaker + Case
Sounds great, so far my only complaint is that the case is hard to carry and won't set flat also the strap broke on the first use. The speaker itself is awesome!
Reviewed in the United States on June 12, 2025 by Amazon Customer
I consider myself an audiophile. I disproportionately (to my income) spend money on what I consider high quality audio. I don’t know all the “things” but I def know when something sounds good. This. Sounds. Amazing! Some people have said it’s heavy. Naw. I mean, it’s a bigger bulkier speaker, but it goes pretty loud, has great audio quality and through the jbl app, you have the ability to tweak the sound through a 3-bar equalizer. I have a full surround klipsch home entertainment audio system including towers, the nakamachi 9.2.4, and a boarder line annoyingly loud auto stereo. I’ve also been a fan of jbl portable Bluetooth speakers for as long as they have made them I own some little ones, a couple xtremes, and now this. The Boombox3 is my favorite. Why? Bc the audio you get, in the size it comes in, and the smile it slaps on my face. Using Tidal as a streaming service, I’m legit the coolest roller skating, boombox-touting, 1980’s reincarnated insta-fun squad president. If you are teetering, let me say, quoting the excellent role played by Ben Stiller in Starsky & Hutch, “do it. do it.”
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Reviewed in the United States on April 29, 2023 by mai'ingan13
Color: Black
Style: Speaker + Case
Love it!!!
Reviewed in the United States on December 16, 2025 by Greg Houston