JBL Boombox 3 Portable Bluetooth Waterproof Speaker

$399.95 OR

Regular Price: $499.95

Save: $100.00 (20%)

Savings include $100 instant rebate. Offer ends 7/9/2023.

Color: Black - In Stock

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Model: JBLBOOMBOX3BLKAM UPC: 050036389075 Item: 3731

Product Information

Massive Sound. All Day Long.

JBL just made JBL's most powerful portable Bluetooth speaker even better. The iconic silhouette of the JBL Boombox 3 has a bold new update featuring a sturdy metal handle with silicone grips, twin sidecaps, and waterproof and dustproof signature fabric. It’s been redesigned inside too, added with a new subwoofer unleashing much deeper bass and massive JBL Original Pro Sound, all with lower distortion. And 24 hours of playtime takes you all the way from your morning workout to a late-night hang with your friends. And for sound that’s practically limitless, instantly connect multiple speakers with the JBL Portable app.

Features:

  • Massive sound and deepest bass
  • 24 hours of playtime
  • IP67 dust and waterproof
  • Strong, bold design
  • Wireless Bluetooth streaming
  • Crank up the fun with PartyBoost
  • JBL Portable app
  • Eco-friendly packaging

Massive sound and deepest bass

Enjoy your music with massive JBL Original Pro Sound. The new 3-way speakers deliver higher sensitivity of JBL's acoustic design sharpens clarity while lowering distortion for monstrous bass and a rich audio spectrum—no matter how high you turn up the volume.

24 hours of playtime

Celebrate every moment with the sounds you love. From your early morning workout to a late-night hang with friends, JBL has added 24 hours of battery life to keep you in your element all day.

IP67 dust and waterproof

To the pool. To the park. The JBL Boombox 3 is IP67 dustproof and waterproof so that you can bring your speaker anywhere, rain or shine.

Strong, bold design

JBL has updated the sleek, iconic JBL silhouette. With twin sidecaps and a sturdy metal handle with an eye-catching orange silicone grip, you can take your music—and your style—anywhere.

Wireless Bluetooth streaming

Your playlist or mine? Wirelessly connect up to two smartphones or tablets to the speaker and take turns sharing your favorite sounds.

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 together for endless audio possibilities.

JBL Portable app

Download the JBL Portable app to get the most out of your Boombox 3. Customize settings, unlock features, and get real-time updates so you can always listen to your music—your way.

Eco-friendly packaging

JBL is committed to more sustainable, earth-friendly packaging. That’s why the Boombox 3 comes in a recyclable paper-based box, including the inner tray, with an exterior printed with soy ink.

Specifications

Specifications

  • General
    • Model No: JBL Boombox 3
    • Transducers
      • (1x)189 x 114mm Subwoofer
      • (2x) 80.9 x 80.9mm Midrange/2 x 2.75 inch
      • (2x) 20mm Tweeter/2 x 0.75 inch
    • Output power
      • (1x) 80W RMS-subwoofer + 2 x 40W RMS-midrange + 2 x 10W RMS-tweeter (AC mode)
      • (1x) 60W RMS-subwoofer + 2 x 30W RMS-midrange + 2 x 8W RMS-tweeter (Battery mode)
    • Power input: 100-240Vac; 50/60Hz
    • Frequency response: 40Hz – 20kHz
    • Signal-to-noise ratio: >80dB
    • Battery type: Li-ion polymer 72.6Wh (equivalent to 7.26V/10,000mAh)
    • Battery charge time: 6.5 hours
    • Music play time: up to 24 hours (dependent on volume level and audio content)
    • Connection ports: AC-in, USB-A, Aux-in
    • Cable type: AC Power Cable
    • Cable length: 2000mm/78.7"
  • USB Specification
    • USB charge out: 5V/2A (maximum)
  • Wireless Specification
    • Bluetooth® version: 5.3
    • Bluetooth® profile: A2DP 1.3, AVRCP 1.6
    • Bluetooth® transmitter frequency range: 2.402GHz – 2.480GHz
    • Bluetooth® transmitter power: ≤ 9dBm (EIRP)
    • Bluetooth® transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
  • Product Dimensions
    • Dimensions (W x H x D): 19.0” x 10.1” x 7.9"
    • Net Weight: 14.7 lbs

What's in the Box

What’s in the Box

  • JBL Boombox 3 Portable Bluetooth Waterproof Speaker
  • AC power cord (AC plug and quantity varies by region)
  • Quick start guide
  • Safety sheet
  • Warranty card

Reviews

We'd love to hear your thoughts! Please leave a review.

Customer Reviews for JBL Boombox 3 Portable Bluetooth Waterproof Speaker

4.8 / 5.0
48 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
41
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2
1
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Rated 5 out of 5
A very balanced and huge sound
This review was collected as part of a promotion
April 22, 2023
Purchased
3 months ago
Rated 5 out of 5
Spectacular sound from such a compact source.
Concert hall sound from a small package. I really enjoy my JBL.
April 21, 2023
Originally posted at
JBL
Rated 5 out of 5
I bought this speaker about 3 months ago and I absolutely love it you can bring it anywhere with you and always listen to excellent quality audio and the batter life this speaker has is insane how the batter can support the speaker for such a long time at high volume.. overall I'm 18 and was scared about wasting money on a $500 speaker but jt was one of the best purchases ever. Absolutely love it
March 17, 2023
Originally posted at
JBL
Rated 5 out of 5
sound quality&bass
this sounds way more better than the partybox encore the encore cant handle low deep bass only high frequency bass but the boombox3 can handle it ez encore tends to be distort when you play songs with deep bass
January 28, 2023
Originally posted at
JBL
Rated 5 out of 5
3rd addition to the Boombox line. Worth it.
I had a Monster Sound blaster from 2016-17. I thought the sound from that boom box would never be matched. As time went on, it lost its ability to keep a charge. I needed another boombox and did some research. After reading a few reviews, I decided to look at JBL's boomboxes. The boombox 2 popped up. I read about it and thought...why not. It had good reviews. Then I heard that there was a boombox 3. I figured it was a little pricey, but, if they were charging this much, they were confident in their product. Man....was I pleasantly surprised. I never heard such solid, tight bass from a portable. They added a subwoofer to boombox 3. Add to that the nice midrange, with crisp, sparkling highs. I'm sold. While the Monster was my introduction to Bluetooth boomboxes...and an awesome one, the boombox 3 took it to another level. If you're willing to spend the extra money, the boombox 3 is well worth it.
December 21, 2022
Originally posted at
JBL
Rated 3 out of 5
Weak Battery
Great sound quality and bass but if you have it turned all the way up it only lasts 3.5 hrs
December 21, 2022
Originally posted at
JBL
Rated 3 out of 5
It's decent
I had purchased the Boom Box 3 several months ago..
December 5, 2022
Originally posted at
JBL
Rated 2 out of 5
One thing ruins all good impression
The speaker is good in sound - I previously owned HK Go&Play and this one sounds not a bit less beautiful.

However there is one thing that Extremely Ruins the experience!

When you listen via cable and your music track is in low volume, the speaker goes to what can best be described as "sleep" almost immediately - 5-10 seconds. And then it requires a higher volume than before to "wake up" and start playing again, and it also takes time. I can't even describe how irritating is that when you are listening to a classical music track - they very often have long loud and almost silent periods, so you just started to listen and then in the middle of the song - voila, your speaker just stops playing because it considered your track not loud enough - but it was loud enough for you to hear! Or one more case from my life - when you decide to practice your guitar and connect boombox 3 to a guitar pedal. One second you played a chord then spent few seconds adjusting your fingers to a new one - and the chord is simply not sounding because the speaker went to sleep during that pause, so you need to play something for next ~5-6 seconds before you start to hear what you are playing again.
The described behavior is not present when you connect via bluetooth not via cable, but for cable I can describe it with only one word - AWFUL! Don't buy it if you plan to listen via cable!

JBL, this _needs_ to be fixed!
Few minutes of battery life or some silent noise whispering in the background are not worth the loss of continuous playback. This "sleep" interruptions are awful!
November 7, 2022
Originally posted at
JBL
Rated 5 out of 5
Amazing speaker!
I got the boombox 3 just over a week ago and all I can say is WOW! This speaker is amazing for its size, it is alittle bit and heavy but nobody should be complaining considering the sound it puts out. Its literally a portable concert! I own the Boombox 2 also which is still a great speaker. But in my opinion the 3 is better. The bass is very deep and the mids and highs a crystal clear. It gets very loud with no distortion. I also own a partybox 200 and the boombox 3 sounds better with more bass. If you decide to purchase a boombox 3 you will not be disappointed! Remeber, you only live once. Just go for it!
October 14, 2022
Originally posted at
JBL
Rated 5 out of 5
Great Quality
I LOVE THIS JBL BMBX3. I CAN'T WAIT TO TAKE WITH ME TO MY VACATIONS
October 3, 2022
Originally posted at
JBL

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