JBL Boombox 2
£279.99 Price reduced from £479.99 to Save £200.00
JBL Boombox 2 The loudest JBL boombox ever - Image

The loudest JBL boombox ever

Turn it up. Way up. Get the loudest, most massive JBL Signature Pro Sound on our most powerful portable speaker, the JBL Boombox 2.

JBL Boombox 2 Monstrous bass you can feel - Image

Monstrous bass you can feel

Dance parties thrive on bass, so let your friends feel it. JBL Boombox 2 pumps out powerful, deep bass just like your favorite JBL powered club.

JBL Boombox 2 Keep the party going with up to 24 hours of playtime - Image

Keep the party going with up to 24 hours of playtime

The fun doesn't have to stop. Packed with up to 24 hours of battery life, JBL Boombox 2 lets you party all day and all night.


JBL Boombox 2 Make a splash with IPX7 waterproof design - Image

Make a splash with IPX7 waterproof design

Bring your speakers anywhere. Pool party? Perfect. Sudden cloudburst? Covered. Bash on the beach? JBL Boombox 2 is IPX7 waterproof up to three-feet deep for fearless outdoor entertainment.

JBL Boombox 2 Strong, bold design - Image

Strong, bold design

Sleek. Bold. Powerful. With its iconic grip handle and stylish side flares, JBL Boombox 2 will turn heads wherever you take it.

JBL Boombox 2 Crank up the fun with PartyBoost - Image

Crank up the fun with PartyBoost

PartyBoost allows you to link multiple JBL PartyBoost-compatible speakers to pump up the party.

JBL Boombox 2 Power up with the built-in powerbank - Image

Power up with the built-in powerbank

Don't put the party on pause. A built-in powerbank lets you charge your devices without taking a break from the tunes.

Product Comparison

Find the best portable bluetooth speaker for you

JBL Boombox 2
JBL Boombox 3
JBL Xtreme 3
JBL Charge 5
JBL Flip 6

General Specifications

Output power (W) 2 x 40 W RMS-woofer + 2 x 40 W RMS-tweeter
Output power (W) 1x80W RMS-subwoofer + 2x40W RMS-midrange + 2x10W RMS-tweeter (AC mode) 1x60W RMS-subwoofer + 2x30W RMS-midrange + 2x8W RMS-tweeter (Battery mode)
Output power (W) 2 x 25W RMS woofer + 2 x 25W RMS tweeter
Output power (W) 40
Output power (W) 30


Dimensions (cm) 48.5 x 20.1 x 25.7
Dimensions (cm) 48.2 x 25.7 x 20.0
Dimensions (cm) 29.8 x 13.6 x 13.4
Dimensions (cm) 22 x 9.6 x 9.3
Dimensions (cm) 17.8 x 6.8 x 7.2
Weight (kgs) 5.9
Weight (kgs) 6.7
Weight (kgs) 1.97
Weight (kgs) 0.96
Weight (kgs) 0.55


JBL PartyBoost
JBL PartyBoost
JBL PartyBoost
JBL PartyBoost
JBL PartyBoost

Specs & Downloads



Massive Sound. All Day Long.

Own the party. From backyard barbecues to weekend road trips, JBL Boombox 2 brings it with monstrous bass, bold design and up to 24 hours of play time. IPX7 waterproof and portable, this powerful speaker pumps out massive sound all day and all night. Plus, you can connect other JBL PartyBoost-compatible speakers to turn the party up. JBL Boombox 2 keeps your friends dancing and its built-in powerbank keeps your devices charged. So you can groove from dusk till dawn and keep going strong!

General Specifications

Output power (W)
2 x 40 W RMS-woofer + 2 x 40 W RMS-tweeter

Audio Specifications

Dynamic frequency response range (Hz)
50 Hz - 20 kHz


Dimensions (in)
19.1 x 7.9 x 10.1
Dimensions (cm)
48.5 x 20.1 x 25.7
Weight (kgs)
Weight (lbs)

Control and Connection Specifications

Bluetooth profiles
A2DP 1.3, AVRCP 1.6
Bluetooth frequency
2.402 GHz – 2.480 GHz
Bluetooth transmitted modulation
Bluetooth transmitter power
≤ 10 dBm (EIRP)
Bluetooth version


Charging time (hrs)
Maximum music playing time (hrs)


JBL PartyBoost
Charging cable
3.5 mm audio cable Input
Rechargable battery

What's in The Box?

  • 1 x JBL Boombox 2
  • 1 x JBL branded power adaptor
  • 1 x Quick-Start Guide
  • 1 x Safety sheet
  • 1 x Warranty card
What's in The Box?

Documents & Downloads

Reviews and Q&A

Customer Reviews

Rated 5 out of 5 by from Great overall speaker with great styling!!! Great speaker, extremely loud even at low volume. Super clear and loud at high volume as well. Amazing style and looks like something that's very rugged. I know how dependable, durable, and loud JBL's are because I have an extreme 2 and it's insanely loud and this one is bigger, and louder than the extreme 2. I also have a clip 3 and I like how portable it is via the carabiner that's on it. They're all good and still look good to this day and many more days in the future. So all in all, if you're looking for a speaker that'll rock a party or start a good outdoor party (or both because of its all day battery) this is the speaker for you. Rock on!!!
Date published: 2021-03-12
Rated 5 out of 5 by from Greatest boombox EVER I am so happy to have added the Boombox 2 to my JBL collection. It's perfect for outdoor recreation and anything short of primitive camping/hiking. Not only is it waterproof, but I discovered that it also floats so you never have to worry about losing it while out on the lake. It delivers impressive bass and mid tones rivaling even the Partybox at lower decibals but at a fraction of the weight and size. It has a USB and mini USB port for charging external devices. It lasted a whole weekend of camping and kayaking with frequent use at 50%-75% of volume and while charging an iPhone. This Boombox will be tagging along with me all summer long.
Date published: 2020-07-10
Rated 3 out of 5 by from Not worth the upgrade After having owned both the Boombox and the boombox 2, there is no real (noticable) difference between the two speakers in terms of sound quality. The new one may look slightly better and the battery level light is cooler. Massively dissapointed that I can't connect them together and with paying £399 for both you would kind of expect it. No real upgrade in battery life and there is one less charging port on the new one. Considering the JBL boombox 1 has dropped in price to £279 the 2nd generation is definitely not worth the upgrade. Having said all this, it is still an absolutely amazing speaker, just disappointed it's no real upgrade.
Date published: 2020-04-21
Rated 5 out of 5 by from Incredible Sound I recently took this on a week long family vacation and all I can say is WOW! This speaker is incredible. We used this speaker daily from pumping music outside playing bags to listening to 80's music playing card games while the grandparents sleep. I am notorious for allowing the battery on my phone to get into the RED zone, so having the ability to charge my phone off of the Boombox was a lifesaver. The trip was 7 days long and we only charged the Boombox 2 one time. I had to stop my brother in-law from packing this speaker in his car, because he was so impressed with the unit.
Date published: 2020-06-29
Rated 5 out of 5 by from The Holy Grail of Bluetooth Speakers If I had to use a word to describe the JBL Boombox 2 it would definitely be "BEAST"! The sound that comes out of the Boombox 2 is unreal! This speaker gets LOUD and I happily say that without distortion. The highs and mids are clear and crisp, but definitely the best and most impressive feature of the JBL Boombox 2 is the bass. This speaker fills large rooms with powerful clean bass and also outdoor areas (something that IMO no other portable speaker can do). Also, the bass radiators look amazing while playing music! Battery life is also great with a little over 20 hours of playtime, and I love I can literally take it anywhere since it's waterproof (IPX7) In conclusion, if you are looking for a big portable speaker with great battery life, amazing sound, monstrous bass, waterproof you really can't go wrong with the JBL Boombox 2.
Date published: 2020-06-29
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Product Q&A

Does this Speaker float in water? And if so does it stay upright so the JBL logo faces up?

Asked by: blazinash127
I have a boombox 1 and yes it floats on its back. I’ve used it in the pool a few times too 
Answered by: Jamjams
Date published: 2023-02-10

I just got my boombox 2 this morning I was wondering if anyone knows where I can buy a protective case for it. If I buy a boombox 1 case will it fit the boombox 2? 

Yes it fits perfectly well cos the Boombox case is slightly bigger but it really fits well ,I will suggest you go for it .
Answered by: Chuxychuxychuxy3
Date published: 2022-10-01

Will different colors eventually be produced? I looove my green Xtreme 2 and would like to buy a matching colored Boombox 2

Asked by: The Bridge
While I agree with your sentiment about the green extreme 2, unfortunately it sounds like the two devices will not be compatible as per their FAQ's: "PartyBoost support on the JBL Connect and JBL Connect+ The new PartyBoost does not support the previous Connect and Connect+ features. For example: You will not be able to successfully connect the new PartyBoost enabled Flip 5 with a Connect+ enabled speaker like the Pulse 3 or Flip 4. You will not be able to connect the Boombox 2 to the original Boombox speaker. I find this disappointing along with yourself. Thought you should know this before you buy one and get frustrated.
Answered by: Maxrun
Date published: 2022-10-07

When will the Boombox 2 be released in stores? 

Asked by: Bluee
Thanks for your interest. Our JBL Boombox 2 will be released this later this year in the US. Keep posted on our social media channels or sign up for our newsletter for updates. https://www.jbl.com/subscribe.html
Answered by: Jem at Customer Support
Date published: 2021-06-06

Which is louder boombox 1 or boombox 2?

Asked by: Nicolasdskh
this is actually not true a lot of youtubers shows that they both the same loundness the new on have mor output power but in the reallty thay are the same which is a bit disappointment..
Answered by: orim20002
Date published: 2023-03-21

Hi there. My husband has misplaced our charger for the Boombox. Wondering if I can purchase a charger somewhere in store in Australia or even from online? Thanks

Asked by: Miaphi
Kindly contact our customer support service via our official website or toll-free hotline so we can assist you further.
Answered by: Paul at Customer Support
Date published: 2022-12-21

can you sync (connect) 2 boomboxes together?

Asked by: julierdz
Yes, you can sync two or more JBL Boomboxes via the Connect+ feature. Simply press the Connect+ button on your first boombox then press the Connect+ button on the nearby Boombox to connect. The Connect+ button light indicator will turn solid blue. As soon as this is done, the music will be played through both speakers.
Answered by: Mario at Customer service
Date published: 2021-08-21

ac / dc adapter 110-240V ?

Asked by: VasIiliy
Yes, the input of our JBL Boombox 2's power adapter is 110-240V.
Answered by: Jem at Customer Support
Date published: 2023-01-20
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