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JBL Boombox 3 Wi‑Fi Bluetooth Speaker Portable Wireless Waterproof – Black

JBL Boombox 3 Wi‑Fi Bluetooth Speaker Portable Wireless Waterproof – Black

Regular price $399.95 USD
Regular price $0.00 USD Sale price $399.95 USD
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JBL Boombox 3 Wi‑Fi Bluetooth Speaker Portable Wireless Waterproof - Black




The JBL Boombox 3 Wi-Fi Bluetooth Speaker is a powerful and portable audio solution that delivers powerful sound in a waterproof case. With Dolby Atmos surround sound format and Alexa smart home compatibility, this oval-shaped speaker is perfect for all-day listening on-the-go. The wireless connectivity via Bluetooth and Wi-Fi ensures seamless streaming, while the 180W RMS power output provides crystal-clear audio quality. The sleek black design and durable plastic construction make it both stylish and reliable for any outdoor adventure. With a charger included and a manufacturer warranty of 1 year, the JBL Boombox 3 is a top choice for anyone looking for a high-quality audio experience.




  • Offers massive JBL Original Pro Sound with a 3‑way speaker system—subwoofer, midrange drivers, and tweeters—delivering deep bass and vibrant clarity over Bluetooth and Wi‑Fi.
  • Supports Wi‑Fi streaming via AirPlay 2, Chromecast built‑in™, Alexa Multi‑Room Music , and Spotify Connect , including 3D Dolby Atmos content (subscription to supported services may be required).
  • Bluetooth 5.3 compatibility ensures seamless wireless playback via A2DP and AVRCP profiles.
  • The IP67 rating makes it both waterproof (submersion up to 1 m for 30 minutes) and dustproof.
  • Acts as a built‑in powerbank via its USB‑A (5 V/2 A) port for charging smart devices on the go.
  • Equipped with a self‑tuning feature using dual microphones to optimize sound based on the environment (indoor/outdoor).
  • Made with recycled plastic and fabric , and packaged eco‑consciously with FSC-certified materials printed with soy ink.

Audio & Power Specifications

  • Output Power (RMS)
    • AC mode: 1×80 W subwoofer + 2×40 W midrange + 2×20 W tweeter (180 W total)
    • Battery mode: 1×60 W subwoofer + 2×30 W midrange + 2×10 W tweeter (136 W total)
  • Drivers :
    • Subwoofer: 189×114 mm (≈7.4″)
    • Midrange: 80.9×80.9 mm (≈2.75″)
    • Tweeters: 20 mm (≈0.75″)
  • Frequency Response : 40 Hz - 20 kHz (-6 dB)
  • Battery :
    • Capacity: ~10,000 mAh (≈72.6 Wh)
    • Playtime: up to 24 hours , depending on volume and use case
    • Charge time: about 4.5 hours via AC power

Feature Specs/Details
Model JBL Boombox 3 Wi‑Fi, Black
Wireless Wi‑Fi + Bluetooth 5.3
Streaming Support AirPlay 2, Spotify Connect, Chromecast, Alexa
Audio Output 180 W (AC), 136 W (Battery)
Driver Configuration Woofer + Midrange + Tweeter (3‑way system)
Frequency Response 40 Hz - 20 kHz
Battery Playtime Up to 24 hours
Battery Recharge Time ~4.5 hrs via AC
Durability IP67-rated waterproof and dustproof
Powerbank USB‑A 5 V/2 A
Self‑Tuning Feature Yes (adapts to environment via mics)
Party Mode Wi‑Fi stereo pairing only (via JBL One app)
Weight & Size ~15 lbs / 6.7 kg; 19 × 10.1 × 7.9″
Eco-friendly materials Recycled plastics and fabric; FSC packaging
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