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JBL Boom Box Most-Powerful Portable Speaker with Built-in 20,000 mAh powerbank (Black)
JBL Boom Box Most-Powerful Portable Speaker with Built-in 20,000 mAh powerbank (Black)
JBL Boom Box Most-Powerful Portable Speaker with Built-in 20,000 mAh powerbank (Black)
JBL Boom Box Most-Powerful Portable Speaker with Built-in 20,000 mAh powerbank (Black)
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Article ID: 491350566

JBL Boom Box Most-Powerful Portable Speaker with Built-in 20,000 mAh powerbank (Black)

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  • Warranty: 1 Year manufacturer warranty
Key Features
  • Wireless Bluetooth Streaming
  • Monstrous Sound Along with The Hardest Hitting Bass
  • 24 Hours Of Playtime Under Optimum Audio Settings
  • High-Capacity 20,000mAh Rechargeable Battery
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  • ₹24,999
  • MRP: 34999 (Inclusive of all taxes)
  • You Save: 29%(₹10,000)
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  • Specifications
  • Customer Reviews


Talk about going big on sound. The JBL Boombox Bluetooth Multimedia Speaker is worth checking. Light in weight, you can take music along, wherever you go with this compact speaker. It even comes with a handle that offers a good grip and lets you hold the speaker conveniently or hang it. Smartly designed, this robust looking portable Bluetooth speaker can withstand any weather and is waterproof, making it your perfect companion even for pool parties. Got a groovy playlist on your laptop, iPad or phone, then simply download the JBL Connect app from Google Play Store or App Store on your Android and iOS device. This app easily connects with up to 2 smartphones or tablets via Bluetooth within a range of 9-meters, so your friends can take over and DJ without missing a beat. For those times when loud just isn't loud enough, use the JBL Connect+ feature in the app to connect more than 100 JBL Connect+ enabled speakers together. The device is incorporated with four active transducers and two JBL bass radiators that deliver monstrous sound along with powerful bass. This speaker lets you seamlessly switch between indoor and outdoor modes. So depending on the location, add more fun to the party by optimizing the sound quality. Don’t worry about depleting charge when you are carrying this device outdoors as this device can play songs up to 24 hours on a single charge. You needn't rush from the party to find a charging slot or fetch your power bank if the battery of your phone or tablet drains while playing songs through Bluetooth on this device as its dual charge feature lets you charge your mobile and tablet simultaneously. This device comes with a massive 20,000mAh Lithium polymer battery that takes up to 6.5 hours to get fully charged.

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Epic Sound. All Day Long.

Made to be the most powerful, portable Bluetooth speaker, JBL Boombox delivers monstrous sound along with the hardest hitting bass. Enjoy music for 24 hours without missing a beat. Imagine playing with your favorite beats from sunrise to sunrise on a single charge. Use the massive 20,000mAh battery and dual charge out to charge your external devices anytime and keep music rocking. Rugged enough to handle your wildest tailgate party, the JBL Boombox is IPX7 waterproof, which withstand any weather and even the most epic pool parties. Switch between indoor and outdoor modes to optimize sound wherever the party is. In addition, if more massive music is a must, you can connect more than 100 JBL Connect+ enabled speakers under bluetooth range with just one press of a button.


* This JBL BOOMBOX Bluetooth Speaker image is for illustration purpose only. Actual image may vary.


General Information
Speaker Connectivity
    Audio Jack
    3.5 mm
    Bluetooth version
Speaker Details
    Signal to Noise Ratio
    80 dB
Battery Related
    Battery Life
    24 Hours
    Battery Capacity
    20000 mAh
    Battery Charge Time
    6.5 hour
    Battery Type
Built-in Functions
    Recharge Mobile Device
    Music Playtime
    24 hour
    Rechargeable Battery
Physical Dimensions
    Satellite Speaker Size
    49.5 (W) x 25.45 (H) x 19.55 (D) cms
    Satellite Speaker Weight
    5250 gram
    Sub-woofer Speaker Size
    10.16 cms
In The Box & Warranty
    In The Box
    Power adaptor, Cable
    1 Year
Manufacturing & Packing Information
    Commodity name
    Multimedia speakers
    Country of origin
    Name and address of Importer
    Harman International (India) Pvt. Ltd., Prestige Technology Park, 4th Floor, Jupiter 2A Block, Marathali Ring Road, Bangalore- 560103, India.
    Name of Seller
    Reliance Retail Ltd.
    Net Quantity
    Month and Year of Commodity First Manufactured/Imported/Packed
    December' 2017
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