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Experience the next level of powerful, wireless audio with the enhanced JBL Boombox 3. Inside, a new subwoofer delivers deeper bass and JBL Original Pro Sound with minimal distortion. With a playtime of 24 hours, this portable speaker is your ideal music companion from morning outdoor workouts to late-night gatherings. 


The JBL Boombox 3 Wi-Fi and Bluetooth speaker delivers massive JBL Original Pro Sound with the deepest bass from a portable speaker. Stream high definition music anywhere with the JBL Boombox 3, including 3D Dolby Atmos over Wi-Fi.

Taking a call or scrolling your feed? Go ahead—it won’t interrupt your music. Switch easily to Bluetooth and keep enjoying seamless audio experiences whether you’re indoors or outside.

With a battery packing 24 hours of playtime and the waterproof and dustproof design, you’re always ready for all-day adventures.

Stream music through AirPlay, Alexa Multi-Room Music, Chromecast built-in and Spotify Connect. Enjoy all of your favorite audio content, Internet radio, and podcasts in high definition.

And wherever you go, the eco-friendly materials—incorporating recycled fabric and plastic—will help to make the world a little greener.

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Features and Benefits

Fill the air with massive JBL Original Pro sound with deep, powerful bass. The JBL Boombox 3 Wi-Fi makes it feel like you’ve just stepped into the middle of a concert thanks to its powerful bass from a built-in subwoofer, two mid- range drivers, and dual tweeters, all of which make up its best-in-class 3-way speaker design.

Stream anywhere over Wi-Fi, while continue using your phone. Switch easily to Bluetooth for seamless audio experiences whether you’re indoors or outside.

Your listening adventures can last all day as you take the JBL Boombox 3 Wi-Fi and Bluetooth speaker with you from room to room, then out to the beach or a backyard pool party. And with 24 hours of battery life, you can play music ‘til the sun goes down—and comes back up again—before you’ll need a recharge.

Listen to all the music you love. The JBL Boombox 3 Wi-Fi provides the ease and flexibility of a seamless open streaming ecosystem supporting a wide variety of services. Stream music through AirPlay, Alexa Multi-Room Music, Chromecast built-in and Spotify Connect. Enjoy all of your favorite audio content, Internet radio, and podcasts in high definition.

Stream high-resolution audio content, including 3D Dolby Atmos, over Wi-Fi for a rich, immersive music experience that makes it feel like you’ve just stepped into the middle of a concert.

The JBL Boombox 3 Wi-Fi’s IP67 waterproof and dustproof rating ensures that the portable speaker can handle almost any environment, from a poolside party to a seaside picnic.

Don’t put the good times on pause. The JBL Boombox 3 Wi-Fi’s built-in powerbank lets you charge your devices without taking a break from the music.

The JBL Boombox 3 Wi-Fi’s self-tuning feature detects the speaker’s surroundings using dual built-in microphones, which optimize audio quality to deliver the best possible sound experience wherever the speaker is placed in the room—or in the great outdoors.

Customize EQ and control all of your compatible speakers with a single convenient app. The JBL One app helps you easily set up the Boombox 3 Wi-Fi speaker, personalize settings, and browse the integrated music services to find your new favorite song.

Make your listening experience a little greener. The JBL Boombox 3 Wi-Fi speaker incorporates post-consumer recycled plastic and recycled fabric for the speaker grille. It also comes in eco-friendly packaging made from FSC-certified paper printed with soy ink.

*A subscription to a high definition music service is required in order to listen to immersive music in Dolby Atmos. Please check subscription fees in your region.

Technical Specifications

  • Transducer: (189 x 114)mm subwoofer, 2x (80.9 x 80.9)mm midrange/2x2.75”, 2x 20mm tweeter/2x 0.75”
  • Output power: 1x 80W RMS-subwoofer + 2x 40W RMS-midrange +2x 20W RMS-tweeter (AC mode) 1x 60W RMS- subwoofer + 2x 30W RMS-midrange +2x 10W RMS-tweeter (Battery mode)
  • Power input: 100 -240 Vac; 50/60 Hz
  • Frequency response: 40Hz – 20kHz (-6dB)
  • Signal-to-noise ratio: >80dBrA (A-Weighted)
  • Battery type: Li-ion Battery 69.12Wh (equivalent to 7.2V/9600mAh)
  • Battery charge time: 4.5hours
  • Music play time: up to 24hours (dependent on volume level and audio content)
  • Connection ports: AC-in, USB-A
  • Cable type: AC Power Cable
  • Cable length: 2000mm/78.7”
  • USB charge out: 5V/2A (maxmium)
  • Wireless network: IEEE 802.11 a/b/g/n/ac/ax (2.4GHz/5GHz)
  • Bluetooth version: 5.3
  • Bluetooth profile: A2DP 1.3, AVRCP 1.5
  • Bluetooth transmitter frequency range: 2.4GHz-2.4835GHz
  • Bluetooth transmitter power: <12dBm (EIRP)
  • Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8DPSK
  • 5G Wi-Fi transmitter frequency range: 5.15-5.35GHz, 5.470-5.725GHz, 5.725-
  • 5G Wi-Fi transmitter power: <23dBm
  • 5G Wi-Fi modulation: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 256QAM,1024QAM)
  • 5G Wi-Fi network compatibility: 802.11a/n/ac/ax
  • 2.4G Wi-Fi transmitter frequency range: 2.4GHz-2.4835GHz
  • 2.4G Wi-Fi transmitter power: <20dBm
  • 2.4G Wi-Fi modulation: DSSS (DBPSK, DQPSK, CCK),OFDM (BPSK, QPSK,
    16QAM, 64QAM, 256QAM, 1024QAM)
  • 2.4G Wi-Fi network compatibility: 802.11b/g/n/ax
  • Product dimensions (W x H x D): 482.4 x 256.9 x 199.7mm/19.0 x 10.1 x 7.9”
  • Net weight: 6.79kg/15.0lbs
  • Packaging dimensions (W x H x D): 565 x 316 x 256.5mm/22.2 x 12.4 x 10.1”
  • Gross weight: 9.62kg/21.2lbs
  • Maximum operation temperature: 45°C

What’s in The Box

  • 1 x JBL Boombox 3 Wi-Fi AC power cord (AC plug and quantity varies by region)
  • 1 x Quick start guide
  • 1 x Warranty Card/Safety sheet



We deliver within Singapore only and all orders are shipped within 3-5 working days. If you have placed the order over the weekend, the package may not ship until the following Tuesday of the coming week.

Please WhatsApp us or email us at enquiry@imssg.com so we can assist you with cancelling your order before the product is shipped out.

Please WhatsApp us or email us at enquiry@imssg.com and have your order confirmation number ready. If the order hasn’t shipped already, we will happily change the address for you.


Please send the item back to us to the address provided on the packing slip or return form, and circle the item that you are returning/exchanging. Let us know if you would prefer a refund or exchange. Upon inspection of the item, we will follow your instructions for either a return or exchange. Please allow 3-10 business days to process the order. Please note that you will be responsible for all shipping costs.

If you purchased your product through a certified dealer, please follow their listed return policy for any exchanges or returns.

We offer a 1-year Limited Warranty for Manufacturer’s Defects. See details here. If you believe you have received a defective product upon arrival, please contact us immediately at (65) 8857 0421 or email enquiry@imssg.com for further instructions.

Frequently Asked Questions about JBL Boombox 3

The JBL Boombox 3’s specs include a robust 10,000mAh lithium-ion battery to ensure an impressive 24 hours of uninterrupted playtime. Enjoy your favourite tunes throughout the day without fretting about running out of charge.

Yes! Ready for any adventure, the JBL Boombox 3 boasts an IP67 dust and waterproof rating. Whether it's by the pool or at the park, this speaker can accompany you in any weather condition, making it your ideal companion rain or shine.

Yes! Unlock the potential of your JBL Boombox 3 with EQ personalisation. Take control of your speaker's output directly from your phone, allowing you to customise your audio experience to match your unique preferences.

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